This replacement corkscrew worm is compatible with most manual and lever-style corkscrews, including s such as Rabbit, Brookstone, The Pampered Chef, HYQ, Metrokane, Houdini, and BestUtensils. It extends the life of your corkscrew for long-term use. Made from carbon steel, it features a non-stick coated worm for smooth performance. To replace, simply unscrew the old worm, discard it, and insert the new one. The worm head includes a micro-bearing for consistent operation. A triple non-stick coating ensures easy penetration and removal from corks. This worm is durable and rated for approximately 800–1000 cork openings. Measure your existing worm to confirm compatibility. Product weight: 0.3 oz per piece. The auger head includes a miniature bearing and a three-layer non-stick coating for effortless insertion and extraction. Installation: Unscrew the protective cap, remove the old auger, insert the new auger, and tighten the cap. Color: Black; Material: Stainless steel; Length: 9 cm. Package includes: 5 replacement augers. Note: Actual color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.