If you have experienced MYs.tRè's signature healing sound bath, “SOULS LULLABY” you will want one of these tumblers for your tea time. Support Tre's Zen Den ! 

• 12 oz (355 ml)
• Tumbler size: 4.7″ × 3.5″ (12 cm × 9 cm)
• High grade stainless steel
• Double-wall vacuum seal
• Curved, unique shape