JOYIN 196 Pcs Marble Run Compact Set Construction Building Blocks Toys STEM Learning Toy Educational Building Block Toy(156 Translucent Plastic Pieces+ 40 Glass Marbles)
- MORE PIECE AND MINIMUM SIZE: 196 Pcs compact marble run set with transparent parts. This valuable mini toy set includes 156 pieces variety color action parts and 40 small glass marbles., MORE FUN: Endless fun for your child to watch marbles run along tracks. What's more, Children can gain more intimate interaction by cooperating with friends or parents., MORE STABLE AND CONVENIENT: All tracks are easy to stick together and the set is stable once build up with our professional designed molds. And convenient storage for us., GREAT EDUCATIONAL TOY: This STEM marble run set comes with an assembly instruction to help kids’ hand-eye coordination. After they learned, they will have ability to build any different tracks by their imagination and logical mind. Perfect Toy Set to develop kids’ creativity, logical thinking, hand-eye coordination. Play and Gain patient and problem-solving ability. Excellent Gifts for all kids, CHILD SAFETY: All of pcs are made of high quality material. Meet US Safety Standard, Safety Test Approved, 100% Non-Toxic