RIG-TIG Coffee collector. You have just enjoyed a nice cup off coffee from your coffee presser and now it’s time to clean the presser. The coffee ground is thrown into your sink and you use a lot of water to clean the coffee presser. Therefore, RIG-TIG has developed the coffee collector. Put the collector into your coffee presser before pouring coffee and water. When you press, the coffee collector will attach to the presser and is ready to be lifted out when you have enjoyed your coffee. Throw the coffee grounds where it belongs, in your green bin. RIG-TIG coffee collector comes in 2 sizes, one for a standard coffee press (8,9 cm) and one exclusively for STELTON Erik Magnussen coffee press (8,3 cm).