DIY Marble Run – Marble Squad

$129.95 $64.95

· SELF-ASSEMBLY: handcrafted Marble Run set based on real lift coaster, intricate system of cogs& gears
· GAME& GIFT: fantastic brain teaser& best gift for all ages
· TWISTS&TURNS: 233 wood pieces and 10 marbles, including a wheel lifter,a stair stepper,4 straight rails, trapdoors and a block track
· STEM: Learn principles of STEM, enjoy hands on fun
· EASY TO BUILD: precise pre-cut wood sheets, easy to assemble.

This product is on sale until February 24.