Marble Racetrax Circuit Set 40 sheets 6 m Outdoor Sofas Material: Carbon steel with matte

Material: Carbon steel with matte powder coating

It has a comfortable

Size: 40 x 25 x 53 cm (L x W x H)

10 x Screw

Marble Racetrax Circuit Set 40 sheets 6 m Outdoor Sofas Material: Carbon steel with matteGet this awesome Marble Racetrax circuit set now! Build the ultimate Marble Racetrax marble track and race with this unique set. These racetracks are easy to build and kids will have a lot of fun in exploring physics and dynamics while building an awesome marble track. The marble track is made of sturdy cardboard and is 6 meter long, contains 40 sheets from which 85 cardboard parts are made. Let your imagination run wild and create cool stunts and