Place of Origin
Guangdong, China
Model Number
MH674979 marble run building blocks
Style
Construction Toy, DIY TOY, Educational Toy
Product name: marble run building blocks
Rolling ball track toy DIY assemble marble run building blocks set
Function: marble run building blocks
Develop hand-eye coordination,logical thinking,creativity,imagination
Feature: marble run building blocks
Eco-friendly high quality,safe and non-toxic material,smooth no burr
Advantage: marble run building blocks
Free assembly variety modes, 2D to 3D shapes
Design: marble run building blocks
Insert design, makes it more stable
Accessories: marble run building blocks
257pcs
OEM/ODM: marble run track blocks
Acceptable