Mini Meffert's - Diver's Helmet

A take-anywhere mini puzzle, that doubles as a key chain. Mini Mefferts Keychains rotate with the same smoothness as their bigger parents. Once you have mixed up the puzzle, can you connect all solid-colored sides again? A perfect pocket-sized brain-building activity. What the experts say: stimulates the following cognitive skills: Concentration, Problem-Solving, Spatial Insight Number of Players: 1 Includes one twisty puzzle. Color may vary slightly from these images.  ⚠️ WARNING! CHOKING HAZARD - Small parts, or sharp edges. Not suitable for children under 3 years (or any individuals who have a tendency to place inedible objects in their mouth or nose) AGE: 9 to Adult