I have searched for these pecific tubs and have come up short, I seen a pic on here in the for sale section (I think it was for leatherbacks) with around 20+ eggs in the exact tub I'm after, can anyone help me out on where to purchase these? Yes I know I can make my own as I have but as I'm quite rough with all the tubs I I'd like to get the ones with the little plastic strips that stop egg rolling. Thanks in advance