★DIY Assembling Electric Trolley★

Encourages creativity as children can design their own track layouts and experiment with different configurations.

★Brain Teaser Puzzles★

With different brain-teasing challenges, the logical rail puzzle kit involves kids' development of imagination, logical thinking, and problem-solving skills.

★Multiple ways to play★

Each puzzle track set can spell out a variety of puzzle modes for any combination, freely disassemble and spell out the track mode you want.

★A Variety of Themes★

Dinosaur, ocean, land, and space themes for you to choose from. The car toy set includes a variety of tracks, loops, and ramps that can be easily assembled to create exciting racing adventures.

★Durable and Safe★

The puzzle board games are made of high-quality ABS and have burr-free polished smooth edges and corners and are safe for kids to play. 

★Perfect Gift for Kids★

The fun games can be the favorite gift for 3 up years old boys and girls. 

★Product Dimensions★

15PCS: 19.17 x 10.5 x 2.7 inches 

25PCS: 19.17 x 14.7 x 2.7 inches