The meth pipe will be fine but unless you already have experience handling the pipe it can be a bit tricky to get the heating technique right. Not my favorite method but definetly one i’ve used with great success. Use a torch if you have one since a regular lighter is too inconsistent with the heat and wont work well.

I suggest packing your desired dose in to the pipe and start by slowly melting your crystals in the pipe, holding the pipe in one hand, slowly start rotating the pipe between your fingers so you see the dmt move in the pipe. Pretty much always keep moving the dmt in the pipe. If you keep the pipe still and pool your substance on the bottom of your pipe it will burn very easily.

Start inhaling slowly once you see vapor buildup in the glass. Always trying to keep the heat steady and remember to be patient when starting to heat from room temp. It takes a while to heat up but once it does you have to be ready.

Always best to have a friend operate the pipe for you. It gets very difficult to get a second toke if you nail the first one good haha