Thimble (sewing supplies)
　　Thimble, also known as the top really, is the old Han common folk sewing supplies, usually iron or copper. Hoop-shaped, covered with small pits, usually set in the middle finger to the thimble tail, so as not to hurt the hand, but also to withstand the end of the needle pin to force, to penetrate clothing. Thimble can also be called the putter, insert needle, the needle, needle care, sometimes with the top of the lathe is also called thimble.
Basic explanation
　　(1) [Thimble]: usually made of metal or plastic ring finger sleeve, the surface has dense Ma Dents, in the needle over the needle when used to protect the fingers.
　　(2) [Center]: lathe or grinding machine to support the workpiece and the workpiece around it rotating conical metal rods.
　　(3) mold parts: the plastic mold to play a role in the top or stable mold parts.