One method is that holding one end of the rubber mallet and slightly knock the rim of the crystal singing bowl, you will heard a pleasant sound; By another way, firstly giving a slight knock on the singing bowl, before the last sound goes away you rub the rim to make a pleasing sound. The tone quality of the crystal singing bowl isn't always the same every time being knocked, so you can adjust the speed of friction or the inclination of the rubber mallet to achieve the satisfying effect.

Specifications:
Material: Rubber
Color: Ivory
Item Size: 22 * 4.5 * 2cm / 8.66 * 1.77 * 0.79in
Item Weight: 87.9g / 3.1oz
Package Size: 23 * 11 * 4.5cm / 9.1 * 4.33 * 1.77in
Package Weight: 112g / 3.95oz

Package List:
1 * Rubber Mallet
1 * Rubber Ring