1.place the dose on the copper mesh inside the genie, just pour it in

2. put the top back on

3. heat gently with torch lighter and inhale slowly

4 as soon as it has melted stop inhaling and heating

5. blast off

Personally I don't worry too much about getting all of the spice into the very center of the mesh. If one worries about it, then compressed form such as big crystals or pressed powder can be easier to land exactly on the middle part. The funnel is also a good idea.

Pre heating the mesh seems like a bit of a hassle for me, and I've tried it. Melting it by inhaling doesn't seem to waste any of it(you can see the moment it melts thru the glass).