For reliable sealing and opening of cover caps. Caps are sealed tightly and securely using a special capping tool. The specially adapted lever enables safe, simple uncapping. - Without splashing. - Handy and lightweight material for fatigue-free operation. For reliable sealing and opening of cover caps. Caps are sealed tightly and securely using a special capping tool. The specially adapted lever enables safe, simple uncapping. - Without splashing. - Handy and lightweight material for fatigue-free operation.