DescriptionAdopting great quality material, which let you use for a very long time. Though it is simple in design, it's so practical when you use it. The excellent workmanship of our product will bring you a good experience. Easy and convenient to use, it is a useful watch repair tool.Features- Color: As shown. - Material: Rubber. - Size: About 9.00X9.00X9.00cm/ 3.54X3.54X3.54inch.- This friction balls is a great alternative to the standard watch case opener. - Perfect for any tool kit whether you're a professional watchmaker or a hobbyist. - Hold the watch in one hand and in the other hand, press the friction balls onto the back of the watch. - It makes you open the watch back case in an easy, precise, and safe way. - It's smart design allows it to fit and evenly grip the surface, giving it more strength yet never scratching your watch.
