SAFETY: Unique tool for safely cutting open plastic sealant and adhesive cartridges. PRECISE: Ensures a precise cut every time ideal for trimming cartridge threads and applicators. PORTABLE: Compact and portable design for ease of use and convenience. VERSATILE: Suitable for silicone caulk and various sealant cartridges. GUARANTEED: Backed by a 3-year guarantee for reliable and long-lasting performance.