If you are based in the USA (or any other country where some restrictions on Syringes/Needles exist) you need to assert that you are over 18 years of age and that you intend to use these syringes and/or needles for legitimate purposes.
It is legal in most of the U.S. to purchase insulin syringes without a prescription; however, you are solely responsible for following the laws in your state.
CA, NV
In California and Nevada, you assert the syringes and/or needles will be used for diabetic purposes or legitimate purpose.
CT, IL, ME, NH, NY
These states require a prescription for quantities over 10 syringes or 10 needles. As a result any orders over 10 for these states will be refused.
DE, NJ, US Virgin Islands
These states require a prescription to order syringes and/or needles so no orders can be accepted for anyone living in these areas.
FL, VA
In Florida and Virginia, you must be over the age of 18
Note: Blunt needles are not affected