With the Lynx convex cabinet scraper set of two (2) you can create a smooth surface without the tedium and expense of sandpaper. These scrapers are made of high quality, tempered, 0,80mm steel and are ready for a burnishing right out of the package. The convex set contains 2 scrapers specifically shaped to scrape in recesses. Scraper 1 fits recess sizes of 1/4", 3/8", 1/2", 5/8", and 3/4" Scraper 2 fits recess sizes of 7/8", 1", 1-1/8", 1-1/4", and 1-1/2".