Medical training devices for learning and practicing surgical techniques; medical training devices for learning and practicing surgical techniques, namely, dissection kits, skin stapler training kits, and suture training kits; medical devices in the nature of a suture instrument kit comprising suture pads, suture needles, suture tools including scalpel, scissors, needle driver, pickups; medical training devices for learning and practicing surgical stapling; and medical training devices in the nature of dissection kits consisting of suture needles, suture materials and scissors