I am just beginning to gather equipment to start soaping. When looking for molds I have seen some on Amazon - one in a wooden box with a silicone insert/mold. They also include cutters (not sure how good a quality they are). Any thoughts? For $15.99 it seems like a good deal, but is it really? Are there any particular features I should consider with the mold? I did see another one which has a cover on it. I'm thinking a cover might be a nice feature, but not sure how necessary it is. I think from the many videos i have watched when you fill the mold there might not be much if any space on top for a cover to fit.