I've not used isomalt before but  I've ordered clear 'isomalt nibs' I'm about to try. I've questions though: I know you can add color to your isomalt but can I add edible glitter to clear isomalt and stir to get glittery isomalt? Do I sift the glitter onto the clear isomalt while it's drying? Or would I have to buy the ready-made glittery isomalt? And what's a good warmer to keep the isomalt at a good temperature?