Package includes: 300 eye screws (150 gold eye screws, 150 silver eye screws), 1 mini electric drill (up to 1100 revolutions per minute), 10 drill tools, 1 hexagonal wrench, sufficient quantity to meet your various needs Sturdy Material: eye screws are made of quality iron, gold and silver are very bright, electric drill is made of ABS, safe to use, simple to install, quality products will bring much convenience in the process of DIY Size Information: eye screws are available in 3 sizes, about 4 x 8 mm, 5 x 10 mm, 5.5 x 12 mm, the eye screws come in gold and silver colors, the eye screws are packed in boxes for easy use and storage; Drill bits tools are available in 5 sizes: about 0.8 mm, 0.9 mm, 1 mm, 1.1 mm, and 1.2 mm, 2 pieces in each size, drills are also packaged in box Simple to Apply: first you put the twist drills bits into the electric drill, then you can easily make a hole in the resin DIY crafts, and finally put the eye screw into the hole, and then connect a necklace through it to make a pendant; Be sure to follow the instructions to install the drill to ensure stability Wide DIY Applications: this electric resin drill set is ideal for drilling small holes in resin, wood, plastic, polymer clay, bead, pearl, assisting to make kinds of necklaces, earrings, bracelets, pendants, keychains and other DIY handmade crafts Features: Complete tools set: With this electric resin drill set, you can drill small holes on your resin projects easily, to help you complete the jewelry crafts making effectively. Practical gifts: You can prepare the useful resin drill tools for yourself as backup, or you can send them to your friends, family members, relatives, colleagues and others who are DIY lovers as gifts. Specifications: Main material: iron, ABS Size: as picture shows Color: gold and silver eye screws Package includes: 300 x Eye screws 10 x Twist drills bits 1 x Electric drill 1 x Wrench hex Note: Small and pointed items are included, keep away from little kids. Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.