Costway Wooden Marble Run Construction 162PCS STEM Educational Learning Toys for Kid

It consists of 162 pieces， including 3 straights， 6 curved rails， plenty of bases， 2 funnels， 4 rings and 24 marbles. Kids can use different accessories to create different shapes with their imagination. Our 162 pieces marble run comes with 3 straights， 6 curved rails， plenty of bases， 2 funnels， 4 rings and 24 marbles. Our marble run set is made of BPA-free bamboo material， which is beneficial to kid's health and environment. Lightweight accessories with corresponding grooves well fit together， making it super easy to set up and take down. Size of "A1" Part: 11.2" x 2" (L x W)，Size of "A2" Part: 11.5" x 2" (L x W)，Size of "B1" Part: 1.6" x 2.3" (D x H)，Size of "B2" Part: 1.6" x 2.3" (D x H)，Size of "C1" Part: 1.9" x 0.4" (D x H). Package includes: 1 x Bamboo Marble Run Set， 1 x Instruction. Warranty Time: 3-Month. Bamboo， PE Imported Request warranty information Your security is our number one concern Web ID: 16036014