Thread: Alum Bocks

I think Alum is one of those products that differs only in price across brands. There's no scent, there's no technology, there's no value-add... it's just a bloc. So, the only thing that does vary is what it comes in. I've bought Bloc Osma in a cardboard box, and a Carter & Bond which comes in a hard plastic case. The latter keeps better, especially when travelling.

Otherwise, go for the cheapest you can find! Because it's pretty much the same stuff all round.