This is a 10mL remix of tacokittah's 3mL labeler. I use this to apply larger labels (50x30) to my 10mL vials with a bit more ease and less frustration.

tacokittah suggested that you put double-sided tape on the botom when you're applying labels. I had some 3m silicone furniture pads I got from Amazon at my disposal so I stuck those to the bottom and now it practically sticks to whatever surface I put it on.