Minis with maximum effect. Building on the enormous global success of Meffert's Puzzles, we are excited to release 4 unique Mini Meffert's Keychains: Mini Skewb, Mini Pillow Cube, Mini Molecube, Mini Creative Ball. Each Mini rotates with the same smoothness as their big brothers and sisters, and they are beautifully presented in environmentally friendly, plastic-free packaging. Assorted styles. Ages 7+. Sold individually.