Double Sided Ceramic Scraper: One side is plastic, which is good for surfaces (like car cleaning). The metal on the other side is very resistant, improving the cleaning power of the scraper. Quick blade change: simply loosen the scraper screw, remove the old blade and insert the new one. Dimensions - 12.5 x 4.7 cm. Safety: Thanks to the non-slip handle, you can always have a firm grip on the job. Thanks to the protective cover, the ceramic hob scraper is always protected Wide Application: Ideal for removing stubborn dirt from ceramic hob, glass and tile surfaces. Remove paint, glue, sticker residue. 20 spare blades: In addition to the two blades of the scraper itself, we also provide 20 durable spare blades (10 stainless steel blades and 10 plastic blades).