Vtopmart 2 Pack Pizza Dough Proofing Box, Pizza Dough Container with Snap-on Lids, BPA Free Food Storage Containers with Lids and Buckle-Up Latches, Bread Proofing Box Fits 4-6 Balls

I bought those for his bread book (even though he said 12, which I couldn't find, and that was for 2 loaves anyway) These work great. I just did the Kenji foolproof pan pizza dough in it and it was perfect I usually ball first, so I use the bigger tubs. This size I picked up, it's smaller but I usually only make 3 anyway so it's perfect https://a.co/d/0eSWfUPN