Features: 1.Adjustable Case Opener,excellent for opening waterproof cases ,Spring bar remover for strap adjustment/replacement. 2.Complete watch repair tool, good helper to your watch. 3.They are small, lightweight, easy to use and durable. 4.Portable handy box set design, easy to carry. 5.It can be use for repair clock, watch, wristwatch. etc.With a box of great package for storage and convenience. Specification: 33 Pcs Set:1 x yellow base,1 x yellow bottom knives,3 x one-word screwdrivers,2 x steel punch needles with screws,1 x stainless steel tweezers,1 x yellow glasses cloth,1 x yellow magnifying glass (10X),1 x black butterfly opener,1 x black double-headed ear fork with a scaled,1 x dust brush,20 x sealing o-rings 13 Pcs Set: 1 x transparent strap remover,1 x yellow bottom knives,1 x blue fixed base for strap remover,1 x blue detachable ear with a scaled,1 x stainless steel tweezers,3 x one-word screwdrivers,3 x steel strap punches,1 x three-jaw opener,18x spare heads for opener 162 Pcs Set: 1 x blue strap remover,1 x yellow bottom knives,1 x blacke base,1 x golden detachable ear forks,1 x stainless steel tweezers,3 x one-word screwdrivers,3 x steel strap punches,1 x three-jaw opener,18 x spare heads for opener,1 x yellow watch case knives, 126 x ear forks,2 x spare heads for double-head ear forks,3 x spare needles for strap remover 16 Pcs Set: 1 x blue strap remover,1 x base,1 x bottom knives,1 x stainless steel tweezers,1 x big double-headed ear forks,3 x one-word screwdrivers(1.0, 1.2, 1.4 mm),3 x steel punch needles with screws (0.8, 0.9, 1.0),1 x three-jaw opener(37 mm),18 x spare jaws for three-jaw opener,1 x blue hammer,1 x pliers,1 x dust ball 130 Pcs Set: 1 x blue two-jaw opener,1 x yellow bottom knives,1 x yellow base,1 x detachable ear forks,1 x stainless steel tweezers,1 x silver strap remover3 x spare needles for strap remover,3 x one-word screwdrivers(1.0, 1.2, 1.4 mm),3 x steel strap punches(0.8,0.9,1.0 mm),1 x black base,1 x yellow ABS knives,1 x hammer,4 x spare needles for silver double-headed ear forks,108 x ear forks 23 Pcs Set:1 x blue strap remover,1 x black fixed base,1 x yellow knives,1 x stainless steel tweezers,1 x large golden double-headed ear forks,3 x one-word screwdrivers (1.0, 1.2, 1.4 mm),1 x Phillips screwdriver (1.6mm),3 x steel punch needles with screws (0.8, 0.9, 1.0),1 x red needle-nosed pliers,3 x strap punchers (2.0, 3.0, 3.5),1 x blue dust ball,1 x blue butterfly opener,1 x glasses cloth,1 x stainless steel tweezers,1 x gray fixed base for strap,1 x blue hammer,108 x ear forks Note: Actual color may be slightly different from the image due to different monitor and light effect. The above dimensions are measured by physical objects. There will be a little error due to different measurements. Type:Tools Package List: 1 Set X Watch Repair Tools