Where can we source synthetic wood-effect cork closures when facing supply shortages?

Members are experiencing cork supply constraints and have identified a key supplier to contact. **Rankin James** is recommended as a top-3 cork supplier and has been suggested as a starting point for sourcing synthetic wood-effect corks, including 19.5mm options. Members suggest reaching out to Rankin James first when facing availability issues, though no other specific alternative suppliers were named in the discussion. The community is actively problem-solving on this—if you have surplus stock (e.g. brown wood cork stoppers in specific dimensions), members are willing to buy from each other as a workaround during shortages.