1. use a hammer to pound a little dry ice, ice chips fall, hit and do not grab or handle dry ice directly, because if the skin touches dry ice it will stick to the skin.
1. hammered dry ice into small cubes. Do not let debris hitting the ice. Do not pick up or hold directly and ice. If the skin dry ice It will stick to the skin
1. Use dry ice to a small lump hammer Don't let the ice fragments hit. And don't take or catch the ice directly. Because if the dry ice skin contact, it will stick to the skin.