Marble Race Run Diy Maze Balls Building Blocks For

Features:

Newest small size building blocks
Marble race run maze ball track
Kids can DIY their own track and slide the ball
Blocks can also build all kinds of shape, such as animals
Small size blocks compatible with most leading brands
100% brand new, high quality
Made of ABS plastic, non-toxic material
Size as show in the picture
Packed in nice gift bag, can be gift or resell
Building instruction is included, easy to build

 Package Include:

1set Construction Building Blocks

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.