ENGINEER Precision Screwdriver Set DM-20 / DM-30, 6 pieces each A precision screwdriver set with various sizes, perfect for DIY and repairs. ■ Set Contents: + Precision Screwdriver Set (DM-20) 6 pieces Head Style: Phillips Material: Plastic, Metal Color: Clear/Black For precision small screws used in watches, cameras, eyeglasses, etc. Thin shaft and knurled grip for excellent workability even in recessed areas. Tip Sizes: #0000 / #000 / #00 / #0 / #1 / #1 Case Size (mm): 80 x 130 x 20 Weight (g): 123 (including case) ■ Set Contents: - Precision Screwdriver Set (DM-30) 6 pieces Head Style: Slotted Material: Plastic, Metal Color: Clear/Black For precision small screws used in watches, cameras, eyeglasses, etc. Thin shaft and knurled grip for excellent workability even in recessed areas. Tip Sizes (mm): 1.0 x 0.2 / 1.2 x 0.3 / 1.8 x 0.3 / 2.4 x 0.45 / 3.0 x 0.6 / 3.5 x 0.7 Case Size (mm): 80 x 130 x 20 Weight (g): 123 (including case) I purchased these new 6 years ago as spares for my glasses. I opened the package and stored them, but ultimately, they are unused (I used the original ones). I am selling them to declutter. Thank you for looking.