Soframicin is basically an antiseptic which is used on mostly wet wound. Its available in 20gms, 50gms & 100gms tube. So if it's a small wound you got to buy the whole tube. This packaging is available in just 2gms sachet which is just enough for a normal wound. The sachet needs to be broken along the dotted lines, used directly and immediately disposed. The  complete packet consist of 8 sachets & a single one can also be bought.