Toughness is better and not easy to tear. Thicker than mainstream pastry icing bags, which can withstand more powerful extrusion. 【NON-SLIP & EASY TO USE】- Do you struggle holding icing bags?. No matter how much you squeeze, our disposable icing piping bags will give you firm, workable grip that do not slip off hands and a super smooth interior that let icing flow freely and smoothly.