Introducing our premium caulking tools set, designed to elevate your crafting experience. Crafted with high-quality stainless steel, the sealing nozzle offers superior durability and ease of use compared to plastic alternatives. The wear-resistant, non-drip design ensures a mess-free application every time. The 45-degree V-mouth shape of the seam filling nozzle caters to various sealing needs in daily tasks. With an independent protective cover, it prevents clogging and wastage, ensuring efficient usage. The precision-machined nozzles come in different sizes to accommodate different filling requirements. This comprehensive set includes 23/25 pieces, featuring 15 sealing nozzles ranging from 7mm to 30mm, along with 8 connection sockets and two connection tubes. Whether you're working with glass glue, sealant, tile epoxy glue, or silicone spray sealing tools, this set has you covered. With 4 types of connection bases aesthetic rubber base, structural rubber base, glass rubber base, and structural rubber arch base this versatile set is suitable for various applications, from bathrooms and kitchens to water tanks and outdoor cabins. Upgrade your crafting arsenal with our sewing tools set today! Item Name: Caulking Kit Material: Metal, Silicone Features: Rustproof, Corrosion Resistant, Long Lasting Size Details: Nozzle Diameter: 0.7cm/0.28" (Approx.) Nozzle Diameter: 0.9cm/0.35" (Approx.) Nozzle Diameter: 1cm/0.39" (Approx.) Nozzle Diameter: 1.1cm/0.43" (Approx.) Nozzle Diameter: 1.2cm/0.47" (Approx.) Nozzle Diameter: 1.3cm/0.51" (Approx.) Nozzle Diameter: 1.4cm/0.55" (Approx.) Nozzle Diameter: 1.5cm/0.59" (Approx.) Nozzle Diameter: 1.6cm/0.63" (Approx.) Nozzle Diameter: 1.8cm/0.71" (Approx.) Nozzle Diameter: 2cm/0.79" (Approx.) Nozzle Diameter: 2.3cm/0.91" (Approx.) Nozzle Diameter: 2.5cm/0.98" (Approx.) Nozzle Diameter: 2.8cm/1.1" (Approx.) Nozzle Diameter: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Style 23: 15 x Caulking Tools 8 x Bases Or Style 25: 15 x Caulking Tools 8 x Bases 2 x Connecting Tubes