The Hollow Series presents an intriguing, innovative advance in twisty puzzles. The no-core puzzles’ movements are unlike anything experienced by even the most experienced puzzle-solver. With a combination of inventive gameplay and stunning design, Meffert Hollow series are one part gift, one part puzzle, one part treasure!
The 12 different colored sides of Skewb Ultimate offer a true challenge for the expert puzzler. You thought you had mastered the cube…now, try the ultimate test: Skewb!
