29 different scraping angle, fast effective and easy to use Made of hard plastic ( silicone ), durable and not easy broken Professional silicone sealant tool kit, this set includes 9 tools with a variety of sealing edge sizes and shapes, easy to use, creates a good looking seal, reduces wasted caulk or sealant, can be used indoors or outdoor on caulking and sealing projects. Good suitable for most different sealing jobs, to any edge, corner and joint Easy to use and quick use, you can sealing caulk by yourself, no need for masking tape Come with plastic box, easy to storage Saves time, money and sealant, no need for masking tape; Sealing edge size: 0/ 4/ 5/ 6/ 8/ 10/ 12/ 14/ 16/ 17/ 28/ SRD/ GROUT/90 degree Application: Works well with most types of sealant, silicone, resin, grout and more; can be used to kitchen bathroom fitter sink, or other home sealing projects; DIY works or floor silicone sealing. Warning:This is not toys sealant tools have sharp edges and corners. Please keep out of reach from children. Usage: Step 1: Keep the surfaces clean, dry and free from oil and ust Step 2: Fill the sealant ( grout/ silicone ), than remove any excess sealant Step 3: Select a tool corner with the shape of seal you want to achieve Step 4: Run the tool slowly along the seal, always use the smooth side to trim the joints Step 5: Leaving the sealant to dry and cure Colour:Yellow+black Material:plastic Package Contents: 18 scrapers of different specifications