Non-sterile intradermal ear-needle

The needle is suitable for ear-acupuncture treatment (durable with maximum 7-day placing).
Material: biocompatible corrosion-proof steel.
The handle of the needle is 4 mm, which is placed flat on the 5 mm in diameter pricking needle. Not sterilized. 10 needles are put in one plastic vial. 10 vials are in one box.