Double edge ceramic scraper: one side is plastic, it is good for the surface (like car cleaning). The other metal side, very resistant, improves the cleaning capacity of the scraper. Quick blade change: Simply loosen the scraper screw, remove the old blade and insert the new blade. SIZE - 12.5 x 4.7 cm. Safety: Thanks to the non-slip handle, you can work with a firm grip at all times. The ceramic hob scraper is always protected thanks to the protective cap Wide application: ideal for removing stubborn dirt on your ceramic hob, glass and tile surfaces. Remove paint, glue, sticker residue. 20 Spare Blades: Except for the two blades of the scraper itself, we also provide 20 durable spare blades (10 blades in stainless steel and 10 plastic blades).