I've been using it and loving it for half a year now, but the moment I took that picture I realised that I forgot to cover the divider with some baking paper as usual... Trying to clean it from the soap nowLOVING that improvised divider!! So much better than the hot glue fiasco I use.
I've cut my soap since then and it's now resting under a piece of cotton to protect the spirulina from the light. Does anyone have any experience if this helps with botanical colorants?
Realised I soaped a bit too cold (I can see some spots there) and not to impressed with my first swirl ever, but definitely going to try this again!