This 145-piece marble run set is the ultimate STEM toy for curious kids ages 3 and up. Build custom marble maze tracks, race marbles with friends, and watch the glow-in-the-dark marbles light up the fun. Easy snap-together blocks and color-coded instructions mean even the youngest builders can get started on their own.
What's Included
100 plastic building blocks
40 glass marbles
5 glow-in-the-dark marbles
Key Features
Glow-in-the-Dark Fun — 5 special marbles that glow bright for extra excitement
3-in-1 Learning Toy — Builds cognitive skills, spatial awareness, hand-eye coordination, and creativity
Compatible with Other Marbles — Works with any marbles up to 16mm in diameter
Multiplayer Ready — Supports up to 3 players for marble racing and creative building games
Easy to Build — Interlocking snap-together design with color-coded instructions; suitable for ages 3+
Endless Configurations — Design your own tracks and mazes for hours of creative play
Perfect For
Birthday gifts, holiday presents, rainy day activities, and screen-free entertainment for kids ages 3 and up. Great for boys and girls.
