Scuba Clinic - Favoured by many, this classic o-ring pick set is now available: https://scuba-clinic-tools.com/products/brass-o-ring-pick-set-2-pcs | Facebook
3Pcs Scuba Diving Handle Brass Pick O Ring Tool Kit Seal Remover Soft Grip Set | eBay
Three Piece Brass O-Ring Pick Set | Dive Gear Express®
O'ring Pick Set (2), Soft Brass
No. 35 – O Ring Pick – 2 Tool Set – C. S. Osborne & Co.