QiYi Sandwich Void Cube 3×3

QiYi Sandwich Void Cube 3×3

The QiYi Sandwich Void Cube takes the hollow-centre void design and gives it a playful colour twist: when solved, the cube shows three horizontal colour layers, stacked like the layers of a sandwich. With no centre caps and an open core, you can look straight through the middle of the puzzle.

It belongs to QiYi’s kids’ series, measures 57 mm, weighs about 75 g and is stickerless, so there is nothing to peel or fade. Its internal mechanism keeps the turning stable even without a traditional core, which makes it a fun novelty for beginners and collectors alike.