Buying watch through the net is common nowadays, but how do you resize or repair the the watch? You'll have to visit the watch store and ask for their help. With this Watch Repair Kit, you can now resize and repair watch yourself Every watch collector need this as part of their collection as it is handy, compact and light weight. These tools ensure you the safest way for you to avoid any scratches on your precious watch Using the remover is simple, turn the handle anti-clockwise to align the pin, place your watch chain on the platform (fits strap width up to 28mm) and turn the handle clockwise to align the handle pin towards the watch chain's pin. Once you feel the pressure on the handle pin pushing the watch chain's pin, turn your handle slowly until you manage to pull out the watch chain's pin using your finger. The material of the pin are made out of brass and stainless steel, it last much longer than those only stainless steel pins. Most of the pin removers use a small handle, but this larger model makes it easier to remove pins. The clamp and case opener can easily grip and remove any watch case for repair or battery changing purpose. Features: Product name: Combination tool set, watch repair tool, watch repair tool, watch repair tool Product material: canvas bag Product size: length*21cm height*10.5cm width*5cm Product weight: 475g Product color: black Set includes: one strap remover with lift table,a bottom knife Open a watch seat One ear piece with removable head One stainless steel tweezers A three-prong watch cover opener A box of steel teeth for three-claw opening (18 steel teeth) Three slotted screwdrivers (sizes are 1.0-1.2- 1.4MM) Three steel strip punches (0.80.9 1.0MM) 108 watch pins 8-25, 6 each, a total of 18 types In the other small bag is a needle for removing the strap. 2 raw ear bits, 1 red oil filling pen