Challenge your brain with this neon brain maze puzzle, featuring an irregular shape and 140 clear plastic pieces. The puzzle is suitable for ages 8 and up and is perfect for those who love art-themed puzzles. The puzzle is designed to keep you engaged and focused, and the neon colours add an extra element of fun. With 100-249 pieces, this puzzle is not for the faint-hearted, but the sense of satisfaction when you complete it is worth the effort.