Product is great, exactly as described!!!! Shipping was terrible, site "glitches" up way too much and takes days to get anybody to answer you... Took a week and a half for order to get here (took 5 days before it was even SENT!) Anyway, great product terrible website....

I bought these for use with my allergy serum that I am allowed to have coworkers administer to me. They do the job, but be advised, when clearing the air from the chamber, the needle MAY bend if the vial is left at the end of the syringe.

My dog taking allergen therapy, doctor's office charge this, same model for more than $10 for one package.
I am glad I found this company.