Oil Cup: The oil cup is made of durable plastic to hold your watch oils while you are working on a watch. The Oil Cup with three different sizes of recesses that can allowing you to hold a small amount of watch oil while working, and precision the oul usage.Oil Needl: It have four different size tips can be choose. 4 oil pins with protecting-cap: super fine, fine, medium, large sizes. These have a fine tip which allows better application of the lubricants. Great for use with watches, clocks, and toys.Design: Desigh for easy to handle and hand it that can contorl more easy, which open the lid to directly use the operating equipment. It's a professional tools for watchmakers and watch repairing workers. Ideal for repair tools and kits for watches.Function: The oil cup is made of durable plastic, which can keep the watch oil when you make the watch. The large size is suitable for removing the strap link, the linked watch, the strap set, the spring belt, the small size is very suitable for disassembling the bracelet, the spring tool , watch with spring.Quality: Made of durable plastic, can help you hold your watch oils while you are working on a watch. These can be used for applying lubricants, adhesives, and other lubricants.