Wonder Create has been great at helping me teach my daughter about the importance of effort. She can give up easily and I really wanted to get her a gift that helps her understand how persistence pays off. She loves the toys in the box and plays with the puzzle ball A LOT. The book was perfect for her age (8 years old) in explaining how she really can get better at anything she practices. I've seen a change in the way she looks at new challenges and I am so grateful. Thank you.