※ This product is only the tilt stand. ※ Anonymous delivery. Made with a 3D printer. This is a tilt stand for the trackball mouse ProtoArc EM04. 【Product Features】 Comfortable operation with a wrist-friendly tilt. Based on the Logicool MX ERGO 20° tilt setting, we've added +10°, setting the tilt angle to 30°. Please refer to the third photo. Allows you to operate the trackball in a relaxed arm position. Integrated Design: Designed to not detract from the design of the trackball mouse itself. This product uses a material that is as close as possible to the mouse body in terms of color, texture, and gloss, even within the "black" color range. Secure Fixation and Portability: The stand is fixed at two points: the mouse body's "ball hole" and the "battery cover groove." You don't have to worry about the stand coming off even when you lift the mouse, and you can carry it smoothly while it's attached. Stable Operation and Smart Convenience: Five non-slip pads are placed on the bottom for excellent stability during operation. You can turn the mouse on/off even with the stand attached. Safe Storage for USB Receiver: You can store your important USB receiver inside the stand. The battery cover's tabs are designed to securely hook into the stand's grooves. Color: Black Material: (Body) PLA, (Non-slip) High-performance urethane foam Installation Method 1. Store the USB receiver in the stand. 2. Attach the battery cover. 3. Hook the fixing tabs into the cover groove of the mouse body, then insert the fixing protrusions into the ball hole. Notes ・The trackball mouse body is not included. ・Please refrain from using in high-temperature environments. (Heat resistance: approx. 60°C) ・This is a 3D-printed product, and there may be fine stripes. ・The non-slip material is designed to be color-transfer resistant, but it may cause color transfer to surfaces such as plywood flooring and vinyl chloride flooring. ・Do not use the product for purposes other than its intended use. ・Do not engage in actions that may cause damage or handle the product roughly. ・Do not use damaged or deformed products as they are. ・We inspect the product before shipping, but please contact us if there are any defects. We will respond as much as possible.