QiYi 2x2 Keychain — a mini pillowed 2×2 on a keychain: a real puzzle you can keep on your keys or backpack.

Manufacturer: QiYi MoFangGe. This is a mini 2×2 with a rounded (pillowed) shape and a keychain attachment; typically stickerless. Listed cube size is 35 × 35 × 35 mm and the cube weight is about 28 g; magnets aren’t listed (non-magnetic version).

Who it’s for

• Anyone who wants an always-with-you 2×2 for quick breaks and fidgeting.
• A small, practical gift for cubers.
• For serious long practice sessions, the mini size may feel less comfortable.

Turning / handling feel

• Mini size means less grip area: fast finger travel, but tighter for the hand.
• Pillowed shape feels different from sharp-edged 2×2 cubes.

Magnets & mechanism

• Magnets: not listed (non-magnetic).
• Classic 2×2 logic in a mini format.

Size, weight & materials

• Dimensions: 35 × 35 × 35 mm.
• Cube weight: listed around 28 g.
• Color: stickerless.

Main pros

• A real 2×2 that fits anywhere.
• Keychain attachment for easy carry.
• Light and fun for quick solves.
• Pillowed body is comfortable to pocket.

Possible nuances

• Mini grip isn’t for everyone (can tire fingers).
• The keychain can get in the way during fast turns unless you move it aside.

How to use

• Solve like any standard 2×2.
• For smoother handling, temporarily move/remove the keychain while solving.

Packaging & what’s included

• Listed package gross weight 43 g; package size 68 × 47 × 63 mm.