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Made of cotton, Kot-N-Blox are pre-threaded and pre-tied.Kot-N-Blox should only be used by a trained medical professional, audiologist or hearing aid dispenser.
Available in 2 convenient sizes. 50 per package.
Kot-N-Blox should only be used by a trained medical professional, audiologist or hearing aid dispenser.DO NOT use a size that is the same diameter as or smaller than the ear canal. The user of Kot-N-Blox is also cautioned against the use of this product in taking an ear impression of a patient with a perforated or missing eardrum or other abnormality of the outer or middle ear.Microsonic assumes no liability for any misuse of this product.