From cannonfuse.com I bought 200ft of slow burning fuse and discovered something awesome by mistake.
1. Get fuse. 3mm fuse works best for me.
2. get 12 gram CO2 tank. (make sure it's used)
3. Widen the hole with a knife you don't care about. It will dull the knife.
4. Cut the fuse so you have a lot of 3/4th inch lengths of fuse.
5. Keep putting them in the co2 tank until it wont accept anymore.
6. Stick a long fuse in the CO2 tank(this is how you will light it)
7. Have some fun and be careful.
I am not responsible for your actions. This is for educational purposes only.
This can cause some serious damage. Let's say hypothetically I put one under a car's tire, it flattened it and tore it to shreds.