XCube (stylized as X³) is a French yo-yo manufacturer started sometime in 2010 by Alexandre Valin, inspired by a passion for the yo-yo. It is best known for producing high-end metal yo-yos that are designed with exotic and aggressive body shapes.
- La Goutte
- Teh Yo
- The Seed
- Acrylic Steamroller (XCube x 3yo3 collaboration)
- FireBeard (prototypes only)