I've been scouring thrift stores for a while looking for wooden receptacles. But recently my familial duties revealed to me two redwood offering plates. I like that they have a little lip that helps keep dice from hopping off my cloth store felt. I like that it's round so it offers maximum rolling area without hogging the whole table:
Need to have a session to try it out. Unfortunately, if you all want one they're asking ~ $ 40 online.