A four-cigar ashtray with wide rests and a deep bowl, which is the whole specification that matters. Deep enough that ash does not spill when someone knocks the table.
Craftsman's Bench makes accessories that get used rather than displayed. This one holds up to a full evening with three other people and wipes clean afterward.
Four cigar rests · Deep bowl · Wipe-clean finish
Thirty dollars for the thing that stops ash ending up on the porch.