Japan Hobby Tool Optical Helicoid Grease #40 15ml color:white Created from Matsubayashi’s original drawing

Created from Matsubayashi’s original drawing work

In-depth conversations with voice actors such as Kousuke Toriumi

Case: Portable storage case included

It is also compatible with many Samsung and other smartwatches using a 22mm connector

Japan Hobby Tool Optical Helicoid Grease #40 15ml color:white Created from Matsubayashi’s original drawingProduct Description The Japan Hobby Tool Optical Helicoid Grease #40 is a specialized lubricant developed for optical equipment and precision mechanical components. Designed to meet strict performance requirements, this grease provides stable lubrication, strong temperature resistance, and compatibility with sensitive materials. The #40 viscosity grade offers a thicker consistency, making it ideal for applications that require stronger damping and