This article is from the Impotence FAQ, by Sine Nomine llama@drizzle.com with numerous contributions by others.
NO! Almost everyone on the newsgroup using injectables tosses those
syringes in favor of thinner, more comfortable insulin
syringes. Proper technique (injecting at right angles to the penis and
being sure that you're injecting directly into the cavernosa) are what
you should be concerned with. The type of syringe doesn't seem to be a
factor. Save yourself some pain and buy a box of 29 or 30 gauge
insulin syringes. They're usually available over the counter in
pharmacies, but in some locations you may need a doctor's
prescription; the children with Diabetes web site maintains a summary
of syringe prescription laws at
http://www.castleweb.com/diabetes/d_09_700.htm
 
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