Meffert's Twisty Puzzle: Pyraminx

The Hollow Series introduces a captivating and revolutionary twist on traditional puzzles. With no core, these puzzles offer movements and solving experiences unlike anything even seasoned puzzle-solvers have encountered. Featuring a unique blend of inventive gameplay and striking design, the Meffert Hollow Series is part puzzle, part gift, and part collectible treasure! Suitable for ages 14 and up.