Description

• 【4-IN-1 STEM PLAY MODES】 One 36-piece QBI kit plays four ways — Downhill Racing, Garage Blast Launcher, Push-and-Glide and Stackable Building — your 3, 4 or 5 year old learns cause-and-effect and motion hands-on, with no screens or batteries
• 【STRONGER MAGNETS, CHUNKY TODDLER GRIP】 Cube blocks with rounded ABS shells and high-grip magnets sealed inside — ramps, towers and tracks hold up under curves, jumps and toddler enthusiasm, unlike flat magnetic tiles that collapse in real preschool play
• 【60 CHALLENGE CARDS + SCREEN-FREE PLAY】 60 double-sided challenge cards (30 track + 30 tower) guide learning; perfect for quiet-time, road trips and preschool classrooms — an open-ended sensory toy siblings and ASD-friendly kids keep coming back to
• 【36 PIECES EXPANDS WITH OTHER QBI SETS】 14 track cubes, 10 base cubes, 6 ramp slopes, 2 finish lines, 2 inertia cars, 2 jet cars and 60 challenge cards. Connects to other QBI sets — NOT compatible with flat magnetic tiles from other brands
• 【CERTIFIED-SAFE PRESCHOOL BIRTHDAY GIFT】 Food-grade ABS, lab-tested to EN71, ASTM F963 and ST toy-safety standards; magnets heat-sealed inside each block; gift-ready box — ideal birthday, Christmas or preschool learning gift for boys and girls ages 3-8
• 【Collaborative Family Fun】With enough pieces for solo exploration or sibling play, Qbi encourages teamwork and communication. Parents love joining in to help solve track challenges, making it a perfect bonding activity that bridges the gap between simple stacking and complex logic puzzles