Small soapshape stone, approximately 1" x 1.5" (30 x 45mm) which can be pink but is more commonly purple (like lilacs) with flecks of white and sparkle. Holding one in your hand while chanting your mantra eases tensions and aids in calming the mind
Lepidolite is well known for it ability to calm and relieve stress. It helps with meditation and channels energy to connect with Divinity