Practical Tool for Safety Eye Making: Do not have to struggle to put on your safety eyes anymore! Our safety eye tool can help you install metal or plastic washers, in place quickly and firmly.Size: about 4.92inch / 12.5cm in diameter, 2mm thick, hole: 0.25inch(6mm), 0.4inch(10mm), 0.6inch(15mm), 0.8inch(20mm), 1inch(25mm), 1.2inch(30mm). Can meet your needs for installing different sizes of safety eyes and gaskets.Package Included: You will receive 4 pieces of auxiliary tool for attaching safety eyes and washers totally, practical helper for DIY animal making enthusiasts and beginners.Material: Made of acrylic, not easy to deform or break, with smooth surfaces and no burrs, delicate in appearance, suitable for long term use, bringing you fluent using experiences.Application: Suitable for hand-made amigurumi project and craft making, perfect for plush puppets, teddy bears, dog, stuffed animals, crochet and sewing projects,creatures,monsters and other creations and other plush crafts.