There are at present two ways to inject A4 sheets. One particular system would be to submerge the sheets in a sizable tray of k2 liquid. Keep in mind not to rip them when you immerse them until you are able to see that they are absolutely submerged. K2 Spice https://bookmarkfavors.com/story5102540/facts-about-liquid-k2-on-paper-call-or-text-720-263-7249-revealed