I have only had the opportunity to try it a couple times so far, but I am very pleased with the results I have got. It came with a nice case that holds everything and has a spot for a lighter so you can have everything loaded up and ready to go. Just make sure you remember the vials are hot after holding a lighter too them! I don't have a torch lighter so it takes longer than I would like to heat up but there is also very little chance of burning the material with a bic lighter.