Thank you for viewing! Instant purchase and no-comment purchase are welcome ^_^ If the rotation feels too heavy or too light, you can easily adjust it without disassembling the puzzle. Customize it to your liking. This is the transparent GAN330, commemorating GANCUBE's 10th anniversary. It's a GAN330, a keychain 3x3x3 from GANCUBE. It's a cube designed to look like a miniature version of the standard-sized GAN356, and it comes with a keychain and a silicone tag. The cube's size is approximately 30mm. Of course, the operation is smooth.