Lock the multi-sample needle short end which is with latex cover directly into holder;

Insertions finish when you push the white part of the snap;

After collection finished, press the green color button on holder, needle automatically discharge. Collector can easy finish collection without touch of needle and avoid mistake puncture.

It is non-dangerous products, non-flammable, non-explosive, and can be stored at room temperature.

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  New Version Professional Designed Safety Needle
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  Lap Sponge
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  Gauze Bandage
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