Yoga Foam Roller Props Put hot liquid in the

Put hot liquid in the mug to see it change before your eyes

Material: 98% Polyester And 2% Spandex

Size:  9cm 4cm x 32

you can measure human body temperature

Specification

Yoga Foam Roller Props Put hot liquid in theLightweight yet rugged solid core EVA massage roller with triple grid 3D massage zones mimics the finger, palm, and thumb of a therapist's hands. High density muscle roller is comfortable to use so it's great for beginners , and effective at penetrating the soft tissue layer of tired muscles . Firm enough to provide intense benefit to lower back injury , sciatica , or plantar fasciitis. One of the best recovery tools to treat muscle pain , increase