Pilot Hybrid Cartridges

[ChainSmkr]

Where's a good place to get empty DIY carts for the Pilot Hybrid?

 

[Lochstar]

From what I've seen, the 20 count polyfill from walmart comes in a bag big enough to last about 100 years for 2.50. You can replace the material in a cart with it just fine. There's a video going step by step through refilling carts on the pilot/evo in the tips n' tricks section. Seems to work pretty nice and a good way to recycle carts.