What you get – Gravity Maze is a combination logic game, marble run, and STEM toy that's one of the best gifts you can buy for boys and girls age 8 and up It contains 60 challenges from beginner to...

Three difficulty levels: Easy, Medium, and Hard. 70 mazes in all! Completing mazes helps develop logical thinking and problem-solving skills. Mazes also improve concentration and fine motor skills...

Totally Awesome Mazes and Puzzles has over 200 brain-bending challenges. Complete word searches, number puzzles, connect-the-dots, and matching games. Then journey your way through tons of...

51 marbles specially sized for compatibility with Quadrilla marble runs.  Includes cotton bag.  Ages 3+