Manual Hand Finger Digital Counting Machine : Digital Finger Rotating Prayer Beads with Compass, Digital Counter Islamic Muslim Buddha Tasbih Hindu mala Mantra jap and God name. Very easy use: Scroll count and low-noise operation. Scroll down the thumb to start counting with the smooth roller. Automatic with Statistical reading, automatic power off and the counter can be cleared to zero. It is made of ABS plastic material with good resistance to falling, durable material. Mini sized counter is light weight, so it is easy to carry. This Tasbeeh counter is used for dhikr or zikr, which is the remembrance of Allah. Enough Screen display more clearly, supports one-key reset that you can count the beads start over.