tweezers or forceps with round end The tweezers I printed tended to break easily because the PLA was too brittle. So I redesigned the end part to avoid punctual forces. So what's the Point about these? Why are they different? If you need some extra grip for the tweezers you can use a rubber coating for the tip. This helps a lot. I used it on my other design, too. It works really well and is applied in seconds when you use the spray-on type. You need just one spraying layer, which dries in seconds. You can read more about this and what exactly I used here: http://www.thingiverse.com/thing:200571 Thank you for visiting! ChrisI printed the tweezers on my Ultimaker in PLA, without support, 20% infill, 1mm shell / top / bottom thickness. Printing time with 50mm/s were about half an hour with these settings.