Buffer® 3 in 1 tile joint silicone scraper scraper and applicator 3 in 1 tile joint silicone scraper scraper and applicator combines three features in one product. it has 3 heads: smooth scraper, straight angle scraper, internal angle scraper. removes old glue, joint or silicone residue. straightens the new one easily and simply. you can use it to smooth your rough and irregular surfaces such as kitchen, bathroom, door, window. product dimensions: width:5 length:18.5 width:5 more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.