Great activities with no hassle

My son always get excited for the box in the mail. It’s nice to subscribe for a few months and get some fun science based activities. Many of the products are stuff I already have at home, but if you aren’t one to keep craft stuff on hand, this is nice so you don’t have to run all around buying different/random items. Many of the activities can only be completed once and it’s usually short lived, but fun nonetheless. Very hassle free.