Prayer wheels
"The virtue of Mind is that, when we spin the prayer wheel, the mind remains undistracted. The superior practice is to rest within meditation of the view—an understanding of the non- duality of self and other—while spinning the prayer wheel. And this is an extraordinary instruction! If we spin the prayer wheel with the thought to benefit all sentient beings, then we will perfectly abide single- pointedly within two- fold bodicitta. Spinning the prayer wheel for even a single moment has such vast benefit!" ~ HE Garchen Rinpoche
standard traditional prayer wheels or one of a kind prayer wheels
WATCH ~ H.E. Garchen Rinpoche on the benefits of spinning a prayer wheel