Here is a quick and easy way to make your thermacell cartridges refillable. This will save a lot of money as you will not have to spend a bunch of money to get new cartrdiges, when with a little hack you can refill them youself.
You only need a few things
Rotary Took Kit (dremel like) - http://amzn.to/2kvaGZR
Dremel tool with a bit for griding - http://amzn.to/2kXh6kW
Epoxy glue - http://amzn.to/2l1Yahb
Drill - http://amzn.to/2k13eSI
drill bit about 7/32 - http://amzn.to/2l22YD7
a probe sort of tool that is magnetized - http://amzn.to/2l1Vccq
