These little guest soaps were just created in passing and I would say that there is no better way to utilise leftovers.
I always have a little bit of soap glue left over from almost every casting, which I pour into the small moulds provided. Sometimes there are several colours and, if the soap glue is gracious, I can still make patterns like this.
My retina is delighted, as are my guests. Apart from that, the little ones are perfect for taking on holiday. Very convenient, because I haven't used liquid soaps for decades!