Tara Tibet Tech 1-DVD Solar-Powered Prayer Wheel - 12,650,000,000 Tara Prayers on One DVD - Tara quickly liberates us from fears, obstacles, and suffering This Tara Tibet Tech 1-DVD solar-powered prayer wheel contains 12,650,000,000 Om Tara Tuttare Ture Soha prayers on one DVD. Tara quickly liberates us from fears, obstacles, and suffering. Just one rotation of the Tara Tibet Tech 1-DVD prayer wheel is equivalent to reciting the Tara prayer continuously (at 1 prayer/second) for 401 years! Rotates continuously at approximately 3 turns per minute. No electricity required.