- 163 PIECES – The more the merrier! Our STEM building educational toy set has enough blocks, wrenches, moveable wheels, nuts, and bolts for up to 4 / 6 kids at one time.
- LEARN & PLAY – Let your kid’s creativity and imagination run wild! These STEM building toys are ideal for a 4 to 8 year olds, but provide educational fun for all ages.
- BOOK OF IDEAS – Spark the creative genius in your child with 42 designs for beginner, intermediate, and advanced builders in our tinker toys guide.
- SAFE TO USE – These bright, colorful, non-toxic building blocks for kids ages 4-8 are certified Phthalate, Lead, Cadmium, and BPA-free.
- GIFT IDEA – This holiday season, give the gift of learning! Our STEM toys for 5+ year old boys and girls are designed to help boost problem-solving skills, social skills, and more.