This wax pen is built to last and is more scratch resistant than any other unit we have tested. The Gammatron includes the most sought-after features any concentrate user would be looking for. It has its own storage container and built-in tool so that connoisseurs can avoid the hassle of taking extra accessories with them while they travel. This Tronian wax pen is excellent for any concentrate user as it provides a very user-friendly framework while being able to pump out huge clouds of thick or flavorful vapor.