3-2-1 Stationery Subscription

by Send Happy! - Stationery & Stickers
Stationery for any occasion - cards, stickers, & postcards! Hand-drawn designs that you'll ❤️!
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Product Details

Hand drawn, unique cards, stickers, and postcards!

Each month you will receive 3 unique hand-drawn, blank inside, cards with envelopes (3.5" x 5"), 2 stickers for your water bottles, laptop or notebooks, and 1 postcard with stamp. Bring back the lost art of writing notes and letters by subscribing today!
  • Cards have original designs, are sturdy card stock and blank inside and come with a kraft envelope
  • Our subscribers love the cards, stickers, and postcard.
  • Unique, hand drawn designs each month!
  • No need to run to the store for that unexpected occasion, you will have them on hand!
  • Sending cards makes you feel good as well as the person you are sending them to!

Customer Questions (2)


Q: Hello, I would love to receive this to gift on Christmas Day, but I do not want the Christmas collection... am I safe to order now so as not to receive the holiday theme box?Asked by Julie B., December 2021

Send Happy! - Stationery & Stickers answered...December 2021

Hi there. Yes, I can send you a different selection that isn't Christmas. Absolutely!

Thank you! Just placed order and sent you a message via contact seller!

by Julie B., December 2021


Q: Are the cards blank on the inside? I enjoy writing my own little notes inside.Asked by Patricia O., July 2019

Hi Patricia, yes, they are blank on the inside, allowing you to customize for any occasion! We are so sorry we didn't include that information in the description. Aren't hand written notes so fun?

by Kim K., July 2019

Reviews (31)

Adorable yet incredibly sturdy!

Feb 22, 2022
Verified Purchase
Jennifer R.
2 Reviews
1 Picture
2 Helpful
Subscribed for 1 month

This is only my second month receiving the 3-2-1 Stationery Subscription from Send Happy and I am absolutely in love the cards and postcards. Every month the design and influence for the curated pack of the cards are adorable and made of very thick cardstock. The envelopes are brown paper, which makes my soul happy. I have every faith that these cards will be received at their destination with no damage and abundant joy. I have recommended these to all of my penpals and friends world wide.

Send Happy! - Stationery & Stickers said...Feb 23, 2022

OMG! Your review brought tears to my eyes! Thank you. We appreciate your review so much and that you are recommending us to your penpals just means everything. Keep sending letters.

Beautiful Stationary!

Aug 06, 2022
Verified Purchase
Jennifer S.
1 Review
Subscribed for 13 days

OMG, I just love the designs and the quality of the stationary! Just beautiful-Thank you!

Send Happy! - Stationery & Stickers said...Sep 01, 2022

Hi Jennifer, Thank you for the wonderful review. We appreciate it so much! Kevin and Kaia will appreciate your kind words too. Keep writing letters and sending cards.

A great collection of designs!

May 25, 2022
Verified Purchase
Lynn T.
1 Review
Subscribed for 2 months

I absolutely love this monthly card/sticker subscription. As a life-long letter writer, it gets more & more challenging to find cute stationery in a digital world. The Send Happy cards are fantastic! I love the drawings and the quality of the cards is also wonderful. I use a variety of different pens and the cardstock has taken all of them from regular ballpoint to fancy fountain pen without feathering or bleeding. The stickers are also fun. I wasn't sure I would use those originally but I find they make great enclosures as a fun surprise to people I write, particularly my daughter & other young relatives who love to put stickers on their laptops (though I admit to having kept a few for myself). So happy that I found this subscription and have an excuse to send more letters!

Send Happy! - Stationery & Stickers said...May 26, 2022

My oh my, Lynn, what a fabulous review! I've been a letter writer my whole life as well and agree with stationary choices being limited. The pen comments really make me happy too. Kevin and Kaia really do create some fun and unique cards and stickers and it's so rewarding having subscribers like you who appreciate their creativity. Keep writing letters, I guarantee the recipients appreciate receiving them! Thank you for being a subscriber!

Happy Mail Dance

Mar 23, 2022
Verified Purchase
Patricia M.
1 Review
Subscribed for 1 year

I love receiving my Send Happy card surprise mail each month! I am blessed to live in Brookings, South Dakota where the artists live and can purchase their cards around town. I still love having a subscription of surprises which arrive in my mailbox each month. It is as if someone knows the exact card or sticker I can use to lift up someone's day.
The quality of the notecards, their classic brown envelopes and the beautiful stickers are treasures. At Christmas I gifted a subscription to my daughter in TX and her daughters ages 7 and 10. They are sending thank you notes to grandparents like me and it is a nice card for them to write on even using markers to draw a picture. Two stickers are sent each month so they can each choose one. Happy Mail Dance!
Keep up the great work!
Patricia Meyer
Brookings, SD

Send Happy! - Stationery & Stickers said...Mar 23, 2022

Patricia, thank you so much for your fabulous review! I am honored that you continue to be a subscriber when you could just pop into a cute shop there in Brookings. The fact that you gifted the subscription to your daughter as well and now knowing she has two daughters to enjoy the items thrills me even more! It is a pleasure to thoughtfully curate a fun delivery each month for wonderful subscribers like you. Thank you.

Send Happy Makes me Happy

Feb 17, 2022
Verified Purchase
Elizabeth J.
1 Review
Subscribed for 2 months

Getting and sending these little cards has been so much fun. The designs are simple but cute

Send Happy! - Stationery & Stickers said...Feb 23, 2022

Thank you so much for your very kind review! We appreciate you as a subscriber and hope you renew to continue getting fun cards and stickers.

Lovely Product!

Dec 24, 2021
Verified Purchase
Julie B.
1 Review
Subscribed for 26 days

Updating my review to reflect the responsive customer service and absolutely lovely product received. It's always nice to find a gift for someone that makes the giver a bit envious, and the first package of three cards, one postcard, and stickers did just that! The recipient loved each item, as will everyone who receives these delightful greetings in their mail boxes.
After speaking with the seller, I am upgrading my rating regarding the shipping. I feel the delay can be attributed to the unique challenges we all face this year, and I feel confident regarding future shipments and deliveries

Send Happy! - Stationery & Stickers said...Dec 30, 2021

We apologize for the Christmas gift not arriving before Christmas. We should have prioritized this shipment to make sure it would have adequate time to make it through the mail. We pride ourselves on going above and beyond for our subscribers and we feel badly that you were disappointed.

Cute and unique card design

Oct 04, 2021
Verified Purchase
Kristin J.
1 Review
Subscribed for 5 months

I love sending cards to my grandchildren, daughter, sister and friends. I usually send out 1 to 3 per week. These cards are so cute and individual so my family feels special. They are smaller and that is perfect for my needs. I look forward to getting my envelope to see what designs are this month!

Send Happy! - Stationery & Stickers said...Oct 08, 2021

Kristin, First of all, I love hearing that you send that many cards! Thank you for your excellent review!! It makes me so happy that you love the cards - Kevin and Kaia do a great job on the designs. Keep sending cards, it will make your loved ones so happy!

Love my subscription!

Sep 29, 2021
Pamela M.
1 Review

I love having this subscription! I always have a card handy to send for a variety of occasions. They are all so cute and unique - it's makes sending a card a joy! I also appreciate that the designers listen to feedback and welcome suggestions on future designs. I'm so glad I discovered Kevin and Kaia and will continue to love and appreciate their unique cards.

Send Happy! - Stationery & Stickers said...Sep 29, 2021

Thank you for your review Pamela! Kevin and Kaia have a creative and fun point of view and I'm so thankful you love the subscription! Watch for new creations as you requested. We appreciate you as a subscriber and love that you enjoy sending cards!


Jul 02, 2021
Verified Purchase
Stephanie R.
1 Review
Subscribed for 7 months

I LOVE this subscription. Everything from the packaging to the stickers is fun to receive and the quality/feel of the cards is excellent. I am looking forward to future orders.

Send Happy! - Stationery & Stickers said...Jul 05, 2021

Stephanie, thank you so much for such a fantastic review! This just makes my brother, niece and I happy! We have such a passion for getting these great products into the hands of people who appreciate handmade items and who love sending cards and letters. Thank you again!


Apr 07, 2021
Verified Purchase
Tracy J.
2 Reviews
Subscribed for 3 months

this is just what I needed to communicate with my Mom.
she is 85 and in poor health and these really made us both happy.

Send Happy! - Stationery & Stickers said...Apr 08, 2021

We are so happy to hear this made you and your mom's day! That's why we love what we do! Blessings to you and your mom. Thank you for your wonderful review.

Photos from reviews of 3-2-1 Stationery Subscription

Past boxes from 3-2-1 Stationery Subscription

September 2022 Box

September 2022 Box

Our September box is a fun assortment. A dog with a balloon, perfect as a birthday card. The bear on the bike is fun for anyone. The three leaves are also perfect for anyone. The ladybug postcard is bright and happy. The earth day every day and the dog sticker are perfect for notebooks, laptops or water bottles.

August 2022 Box

August 2022 Box

Our August box has a whale birthday card, a beautiful flower garden and a heart puzzle card. The happy camper postcard is so cute for the camper in your life. Inspirational stickers say Life Is A Beautiful Ride and the RBG sticker says Fight For The Things You Care About.

July 2022 Box

July 2022 Box

Our July box has some summer elements like the card with ice pops and the cotton candy card. The birthday toast card is a cute birthday card, perfect for anyone celebrating a birthday. The sloth on a branch postcard is so cute. Stick the flower and the grow & evolve stickers anywhere that needs a little brightness, water bottles, journal, etc. Enjoy this collection all handmade by Kevin & Kaia.

June 2022 Box

June 2022 Box

Our June box is full of goodies. The heart card is perfect for that special someone. The Happy Birthday pink flamingo is super cute and who doesn't need a thank you? The adventure awaits postcard is perfect for summer adventurers. The cow sticker is one of Kevin and Kaia Cards best sellers and the happy produce is timely for farmers market season. Enjoy!

May 2022 Box

May 2022 Box

Everyone needs a Happy Birthday card and the potted plant one is perfect. The sending bear hugs card is a card appropriate for anyone. The dam you're awesome card is encouraging in a cute and clever way. The sky's the limit postcard could be used for a graduate or anyone you want to uplift. The adventure awaits sticker and the world belongs to those who read sticker will adorn a journal or water bottle perfectly.

April 2022 Box

April 2022 Box

Everyone loves a great birthday card and the red balloon card is perfect! We love the gold star you're doing a great job, perfect for encouraging your young student or grandchild. The Einstein card is an encouraging card possibly for someone who has been working really hard at something. The sending hugs postcard is perfect to send to anyone to let them know you're thinking of them. Hike more and worry less is great advice as well as be yourself - stick them anywhere!

March 2022 Box

March 2022 Box

What a fun and unique assortment! From the adorable leprechaun for St Patricks Day to the cute chicks for Easter and the encouragement of the donut give up card, Kevin and Kaia continue to be fabulously creative in their drawings. The Happy Birdday postcard is a fun one for sure and you'll love the seal sticker as well as the teach, love, inspire sticker - perfect for a teacher, a graduate or anyone to stick on their water bottle.

February 2022 Box

February 2022 Box

Our February selection was so good and full of encouragement. The you're one in a melon and let your light shine cards in addition to the you're awesome postcard are so positive and uplifting. A thank you card is always a nice addition because there is always someone to thank. We love the pencil drawn raccoon sticker and the have faith, work hard, be kind sticker is perfect for your water bottle.

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Shipping Policy
Following shipments occur by the 20th of the month.
Renews monthly on the 11th
We ship by USPS first class mail. We try to ship within a week of your order if we possibly can.
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