1. Anex No. 3610-N Stripped Precision Screw Remover For +0 screws (M1-2.6) Removes stripped precision screws. Set includes screw remover bit and screwdriver handle. 2. Anex No. 40 Screw Slip Prevention Liquid Effective for screws that are starting to strip. Friction-enhancing liquid that prevents slipping. Usable on all types of screws. Apply 1-2 drops to the tip of the screwdriver and press firmly while turning the screw; the sharp particles will grip the screw. Sold as a set of 1 and 2. Purchased and used on 2025/12/25 (both used only once).