ShengShou 4x4 Mirror Blocks Cube — large mirror challenge for solvers who already know 4×4

ShengShou 4×4 Mirror Blocks Cube is a mirror version of a 4×4 cube: it is solved by piece shape and height, not by colours. It is non-magnetic, about 67.5 mm without packaging and about 145 g, with smooth turning for this puzzle type.

Who this cube is for

• For solvers who already know 4×4 and want a much harder visual challenge.
• For mirror cube fans who want the next step after 3×3.
• For collectors of large shape-mod models.
• Not a good choice as a first mirror puzzle.

Turning feel

• The turning is smooth and pleasant for a large mirror puzzle.
• Because all pieces have different heights, recognising edges and centres is the main challenge.
• Without magnets, control and alignment are especially important.

Magnets and mechanism

• No magnets.
• The mechanism is based on a 4×4 cube.
• Adjustment is possible with standard screws, but it should not be loosened too much.

Size, weight and materials

• Size without packaging: about 67.5 × 67.5 × 67.5 mm.
• Weight without packaging: about 145 g.
• Package: about 72 × 72 × 72 mm, about 160 g gross.
• Type: 4×4 mirror blocks shape mod.

Main advantages

• Rare and interesting 4×4 mirror format.
• Smooth turning out of the box.
• Good challenge for those who have mastered 3×3 mirror.
• Solving strongly develops shape recognition.

Things to keep in mind

• No magnets.
• Much harder to orient than a 3×3 mirror cube.
• Parities and centres can confuse solvers who are not confident with 4×4 method.

How to use

It solves like a 4×4, but instead of colours you follow piece height and shape. First find centres, then pair edges, and finish like a 3×3 mirror.

Packaging and contents

Comes as one ShengShou 4×4 Mirror Blocks Cube in factory packaging. Extra accessories depend on batch and retailer.