Ikee Design 13 Pcs Essential Watch Repair Tools Kit for Changing Batteries/Wrist Band Link Removal Imported Includes 13 Essential Pieces and Tools - Adjustable case opener with 12 pins, stainless steel tweezers, spring bar tool,link remover, watch case holder, carrying case. Also including 3 precision screwdrivers: 1.2mm,1.4mm, 1.6mm. 3pc Pin Punch, sizes :0.8mm, 0.9mm, and 1.0mm SAVE MONEY - Helps you get your watch problem done at home diy instead of going for watch repair shops. PORTABLE - Come with black carrying zipper case, easy to take care of them and get the job done by anywhere. PERFECT FOR - Battery Replacement, Linkage Removal, Back Opening, Strap Resizing & Most Other Jobs A great DIY tool kit for professional use or use at home