I primarily use (and reuse) oral syringes for the purpose of:
Measuring out my lions liquid based liquidex, t3 etc..
Measuring out quantities of either Olive Oil or Flax seed oil for the purposes of my Diet.
I have found for either one of these uses the oral syringes lettering rubs off eventually, particularly if I get any liquid on the side of the syringe.
I sometimes scrape along the side of the syringe certain measurements I use so the syringe will be stil somewhat useable even after the letters rub off but this still isn't as good as if I was able to find an oral syringe that didn't do this.
I have been looking into purchasing some glass syringes, has anyone had any luck with these in solving this problem? Because every plastic syringe I have tried has lettering that doesn't hold up to repeated use.
Have others shared the same problem that I am experiencing? how have you solved it? Will a glass syringe be any better or in your experience do these letters rub off easily as well?
Thanks for your responces