This is a case for storing Mini 4WD motors, bearings, terminals, etc. Both single-shaft and double-shaft motors can be used. It can store 11 motors and has 3 compartments for small items such as bearings and terminals. By storing with desiccant or oxygen absorber, you can prevent oxidation of the motor commutator, bearings, terminals, etc. The built-in hygrometer makes it easy to manage the desiccant. Depending on the environment, when replacing the desiccant with a target humidity of around 30%, the replacement cycle for the desiccant is about 1.5 to 2 months. (When using OZO. The replacement cycle is slightly shorter with silica gel.) Three of these cases can be stored in a Mini 4WD compact bag or a TRF silicone oil bag. The outer case uses an inexpensive and readily available container. Considering the possibility of the lid warping due to volatile components from motor break-in chemicals or bearing oil, we have adopted a container that can be replaced at a low cost if damaged. The product includes: ・Outer case (Keep Slapper 500ml) ・Internal case set ・Hygrometer That's all. The motor parts, desiccant, etc. shown in the image are not included. ※Consumables, replacement parts Outer case Keep Slapper 500ml Hygrometer battery LR44 2 pieces ※The color and brightness may vary slightly depending on the filament used. ※The design may be slightly changed for improvement. ※We will ship the purchased product as soon as possible, usually on the same day or the next day. We will contact you if it takes more than 2 days due to work circumstances. ※Due to being a 3D printed product, there may be minor scratches or layer lines from the finishing process. Search Keywords Mini 4WD Jig Motor Storage Bearing Terminal Motor case Hyper Dash Motor Power Dash Motor Sprint Dash Motor Mach Dash Motor Hyper Powada (Power Dash) Sprint Mach Saito Store