Stainless steel cleaning beads are an effective and gentle way to clean glass carafes, bottles and decanters. They are also ideal for difficult-to-clean containers such as narrow thermoses and vases. There is no need to use detergent for cleaning - this is an ecological cleaning without the use of chemicals. The small stainless steel beads are particularly gentle on glass and do not leave scratches or other damage. They are easy to use - pour the beads into the container, add a little water and set them in motion in a circular motion. Their rubbing effectively cleans even hard-to-reach places. The result is a thoroughly cleaned container, quickly and effortlessly. After use, simply pour the contents over the lid (the perforated upper part of the case) and rinse with a stream of water. Let the beads dry thoroughly before storing. Material: stainless steel, ABS + PS plastic. Dimensions: dia. 0.4 cm (bead), dia. 2.5 cm, h. 8.2 cm (case).