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The Bio ball's main ingredient is tourmaline, so it is also called tourmaline ceramic ball. The tourmaline ceramic ball's largest advantage is can permanently produce a weak current of 0.06mA, which is similar to the nerves of the current. to smooth blood circulation.
Recently we produced a batch of bio ball. After the balls are produced, the bio ball ceramic ball must be washed and dry for days, then we pack the ball into bags.
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