This is not one of those toys which your kid will play with once and will never play again. This innovative take-apart toy will be your kid’s most favorite, so you will never hear again, “mommy I am bored again.” The seven in one stem learning model toy set will bring endless hours of fun and entertainment. Kids will have lots of fun assembling the parts and at the end when they are finally able to complete the model, they will feel immensely satisfied and proud of themselves.