Smart Knee Massager - Knee Protector Pain Relief Color:white Non-toxic resin

Non-toxic resin

brass material

Cutters (C3 Micro-grain Tungsten Carbide) to slice smoothly into stock producing clean

1 x motorcycle helmet

no scrubbing

Smart Knee Massager - Knee Protector Pain Relief Color:white Non-toxic resinThis product is designed in accordance with ergonomics and physical massage techniques, through air pressure massage, vibrating ball massage, intelligent control of constant temperature hot compress, and combined with visible red light with a wavelength of 600 700nm, it can better promote blood circulation and relieve joint discomfort. Specification : Name : Knee Massager Applicable people: Suitable for people with knee discomfort. Charging time: 3 4