Hot Tub Mineral Stick,Spa Mineral Freshwater Mineral,for Hot
Hot Tub Mineral Stick,Spa Mineral Freshwater Mineral,for Hot Tub Spa,Swimming Pool（2Pack） Made of high quality ABS material, these mineral sticks are sturdy and reliable, odorless, and the minerals inside will not cause any harm to the human body, avoid skin irritation, and provide you with better spa experience. Our mineral bars add trace minerals to the water, reducing impurities in...