K'NEX - 40 Model Building Set‚ 141 Pieces, STEM Toy, Engineering Play, Creative Construction‚ Ages 5+

Description

⚙️ Build, move, and innovate—because imagination deserves motion!

The K'NEX 40 Model Building Set features 141 snap-fit pieces enabling kids 5+ to construct 40 different models with real moving parts. Designed to enhance STEM skills, it includes a handy instruction booklet and a portable storage box, making creative engineering accessible and fun.