※ Please specify your desired color in the message after purchase. ⬜︎ Features 25mm trackball case for Keyball, designed with a 3D printer. The body has a minimal design. The ball can be easily removed with a little force. Designed for right-handed trackball use, but also usable for left-handed users. ※ Please understand that the connection between the bearing mounting hole and the print will be on the front side. Prioritizing smoothness (rotation) makes fine work unstable... Prioritizing fineness (stability) makes large movements stressful... The EN・KAKU created this time is a balanced type. ⬜︎ About Bearings Compared to regular ceramic balls, the movement is smoother and improves operability, but on the other hand, a slight rubbing feel and sound will occur. Three high-precision NMB MinebeaMitsumi bearings (DDL-415X5ZZ) are used. It may feel a bit expensive, but the price includes the bearings and screws x 3. Users only need to prepare a 25mm trackball to use it. ⬜︎ Compatible Balls Compatible balls are Perixx 25mm balls. It also supports POM balls, but due to individual differences, the size may vary slightly, so if the sliding is poor during operation check, you will need to loosen the center bearing and make fine adjustments. ⬜︎ Two Designs EN, which has a rounded shape and a soft, slightly cute impression. KAKU, which is solid and angular, with a cool impression. Choose your preference... ⬜︎ Colors (Filament Used) Bambu Lab PLA Matte ・Black…Matte Charcoal (Sales Name) ※Almost Black ・White…Matte Ivory White (Sales Name) ・Gray…Matte Ash Gray (Sales Name) ⬜︎ Notes Before Purchase ※ We try to print as cleanly as possible, but please consider purchasing only if you understand that layer lines unique to 3D printing may occur. ※ Support material marks may be noticeable to prevent the print from collapsing. ※ Bearings are already installed, and we will ship items that have been inspected. ※ The main body and trackball are not included. ※ Scheduled to be shipped via Yu-Packet Post. ※ Please refrain from price negotiations.