Usage Tips:Adopt 45-degree bevel design, 12 nozzles of different sizes, 6 able connection bases and silicone anti-curing, dust-proof protective cover, one-time molding, making water squeezing simpleStainless steel material, wear-resistant, non-stick brush, no glue, durable, easy to , suitable for all kinds of space under 1.2 inches (about 3.0 cm), reusable, widely used in sausage and bulk pack The combination of everything (as shown in the ), to all types of space in life, to avoid too many complicated dimensions that lead to difficulty in , and protective cover to avoid clogging and waste3 models for connecting accessories, suitable for glass glue, sealant, epoxy glue, structural glue (sausage), various silicone grout filling equipment, no need to wrap tapeSuitable , Kitchen, Bathroom, Floor, Sink, Windows, , Tile , Quartz Countertop, Sink Connection, Shower Toilet, Frame Seal, Outdoor Kit Waterproofing, etc.color:As shownMaterial:Stainless steelPackage Contents:12 x Nozzle with cap (5mm/7mm/10mm/12mm/14mm/16mm/18mm/20mm/22mm/26mm/28mm/30mm)2 x Mackerel base2 x Glass glue base2 x Structural Adhesive BaseOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.