You can check the unevenness by checking the contact with Komyotan and understand the progress of the valve rubbing work. Medium & Fine Set & Komyotan 50g Suction cup size: 15φ, 20φ, 28φ, 37φ, total length: 227mm, 207mm
Manufacturer: JTC (JTC) Brand: JTC Model name: JTC1113SETB Packing size: 27 x 18.2 x 6.4 cm; 640 g Item model number: JTC1113SETB Discontinued by the manufacturer: No Item weight: 640 g
