Where can I find suppliers for custom colour-matched wax seals for bottles?

Members have identified two suppliers offering custom colour-matched wax seals. **British Wax** — described as "really good", with a minimum order of 25kg for custom colours. **Bruni Erben** — also offers colour-matched wax. However, members strongly cautioned against Bruni Erben due to serious reliability issues: lead times for reordering existing caps are 16–18 weeks, new projects for caps/PVCs are nearly 24 weeks, and they have been inconsistent about communicating actual production schedules (one member reported being told delivery wasn't possible until May when Q1 production didn't happen in January). Members noted that Bruni Erben "consistently lie about lead times and production capability". If pursuing custom wax seals, confirm lead times in writing and build in substantial buffer time.