DianSheng's Galaxy Cluster mirror 3x3 turns like a normal 3x3, but every piece is the same colour and the layers are cut to different thicknesses. Once scrambled it becomes a jagged sculpture, and you solve it by shape - matching outlines and thicknesses rather than colours.

This is the standard magnetic version: 48 magnets on the corners and edges give each turn a clean stop, which matters on a puzzle whose uneven layers make alignment harder to judge by eye. The 55.5 mm body has a glossy red finish and anti-pop feet.

A great second puzzle for anyone who can already solve a 3x3 and wants to learn to think in shapes.

Features:

• Mirror 3x3 - solve by shape, not colour
• 48-magnet corner and edge positioning
• 55.5 mm standard size
• Glossy red finish