3D Wooden Puzzle Self Assemble Brain Teaser Crafts Creative Marble Run Model for Holiday Teens Adults Home Decor Valentines Day

Description:

【Marble Run Model】: 3D puzzle marble run model building kits,unique shape, fun stitching,DIY assembly, no need tool, enjoy fun.
【Puzzle Game】: Wooden mechanical puzzle assembly model is educational tool to help improve problem solving skills, enhance spatial imagination, and improve focus and concentration.
【Durable and Smooth】: 3D puzzle are made of environmental wood material with smooth pieces, no burrs, top quality.
【Easy to Finish】: The marble running model is easy to assemble.Unique design makes the ball roll in the puzzle. Challenging and fun, you can enjoy this puzzle with your kids and family.
【Nice Gift】: Wooden puzzle marble run a nice Valentines birthday for hobbyist. Also is a rewarding and fun project for teens and adults to put together.

Specification:

Material: Wood

Size Chart:

29.7cmx26.6cmx26.1cm/11.69inchx10.47inchx10.28inch

Package Includes:

1 Set Wood 3D Puzzle Marble Run
8 Balls