I use it when I am in a rush to temper a small amount (say about 10lbs) of chocolate at a time. The standard amount is 1% of the weight of the chocolate. I have found that if your chocolate is heated to between 92-95F (no higher) and you mix in your mycyo really well, you can start using your chocolate right away. Of course, as you go along, you still have to watch your temper and keep it at around 90 degrees. The first time I used it, I was absolutely amazed. Good luck.... and if you need to order any, I can probably get it for you by the 1.5kg (3.3lb) box. Best, Linda Grishman Vermontchocolate