Deluxe O-Ring Pick Tool - ABS Plastic (No Scratch) [P/N: OPICK-ABS] Solid, Hard ABS Plastic Construction Won't Scratch Delicate Parts Easily remove all o-rings for airguns (paintball), scuba, plumbing, automotive, anything with o-rings Also available in a 10 pack for a better value: www.amazon.com/dp/B01MQDO0U8 Captain O-Ring Part No: OPICK-ABS