Feature

●50 Pcs premium marble run booster set with new shape parts, add more fun for your child to watch marbles run along tracks
●Premium quality set! Package includes 30 pieces variety color action parts which are made of high quality solid color plastic and 20 regular size glass marbles
●All tracks and parts are compatible with regular size marble run set
●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: Meet US Safety Standard, Safety Test Approved, 100% Non-Toxic


Description

50 Pcs premium marble run booster set with new shape parts, add more fun for your child to watch marbles run along tracks

Premium quality set! Package includes 30 pieces variety color action parts which are made of high quality solid color plastic and 20 regular size glass marbles

All tracks and parts are compatible with regular size marble run set

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: Meet US Safety Standard, Safety Test Approved, 100% Non-Toxic