Flash roller ball for fitness

Product details: a circle is sleeved on the ankle, and the other end is equipped with a flash pulley. It is suitable for day and night fitness. It is suitable for anyone who can master skills. It has both fitness and entertainment effects. It is a simple and cost-effective product. Can be used for gifts and other links.

Luminous principle: the principle of power generation depends on motion

Material: PVC

Size: length: 65cm rod: 1.2cm wheel diameter: 9cm

Color: red, yellow, green, pink, blue

Packing: 1 simple package / bag

Products include: PVC magnet friction luminous wheel, with cover, flash jump ball, with sponge cover,

Gmtlight believes that:

Exercise produces energy, exercise brings happiness, and exercise gives health.