Ive mod'd old decos by refillin em with krink and throwing a bit bigger nib on it from other markers, think it was like some wierdass dry erase marker, didnt work very well at first but as the nib frayed a bit it gets some nice flow and relative thickness to it for how big the marker is. Krink is kinda thick for it but you can always make a thinner recipe, and if your gonna be missing the silver unis and dont want to buy thsese krinks, rack the decos and mod em.
*doesnt mark as big a px30 but its somewhere between a px30-px20 size
