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Notes: Gair a ddefnyddir yng nghyd-destun marchnata bwyd, ond a welir weithiau yng nghyd-destun marchnata nwyddau eraill, i awgrymu cynnyrch gan grefftwr, wedi ei gynhyrchu drwy ddulliau traddodiadol ac mewn sypiau bychan. Serch hynny, nid oes iddo ddiffiniad manwl. Mae’n debyg iawn i’r gair ‘craft’ (ee craft beer, craft gin).