Please Note : 30 Pieces caulking finisher kit stainless steel work on sausage style or tubes that have threaded ends, it will not work on typical DIY . The different tips can make everything from thin lines to wide spreads. Easy to clean by rinsing or dipping in solvent after each use[3 Connection Bases Replacement]caulking tube tips set suitable for glass glue, sealant, tile epoxy glue, structural glue (sausage), various silicone grouting caulking equipment[Increase Efficiency]Smoothing one-time molding,no need to wrap electrical tape. Highly recommend caulking nozzle applicators to anyone looking to tackle caulking projects around [Multi Usage]Caulking tips will be good for tubes of caulk that have screw on nozzles; Use with 20 Oz. sausage ; Caulking nozzles can work well with caulking and sausage caulking . Perfect for home, kitchen, bathroom, floor, water tank, windows, wardrobe, tile corner, quartz countertops, sink joints, shower toilets, frame seals, outdoor kits waterproofing...[Easy to use] V-shaped finish nozzle smoothly with just one sweep and comes out full of glue, no extra tools or steps needed to smooth out the caulkPlease note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Material: Stainless steelcolour: red+yellowPackage Contents:18 x nozzles (5/6/7/9/10/11/12/13/14/15/16/18/20/23/25/28/30/35mm)6 x bases2 x elbows4 x Sealant Trimming ToolsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.