Bertram's Inkwell Ink Syringe

This blunt-tipped syringe is a must-have tool for any fountain pen power user. You can use it to refill spent cartridges with bottled ink, quickly clean old ink from a converter, or transfer the last bit of ink from an old bottle into a pen or new container. A syringe is also essential if you want to experiment with mixing inks.

This syringe has a 3 ml barrel with a 3.6 cm 18-gauge Luer lock dispensing needle. The tip of the needle is flat and unsharpened, so it's safe to use without fear of accidentally poking yourself.

When you're not using the syringe, you can unscrew the needle and store it alongside the plunger to make it more compact.