This is Tasby and this digital Tasbih with rotating beads is perfect for those who like zikir, wirid (meditation), or you can simply use it as an ordinary counter for daily use. Easy to replace the battery. this digital tasbih has LR44 battery that can be easily replaced. Frakinstore.com Introduce you to the digital Tasbih with rotating magnetic beads. It's light in weight and portable...you can take it with you anywhere! You can use it for up to 9999 counts.