The MOLOTOW _ Refill Extension is a tool that facilitates the refilling of MOLOTOW _ GRAFX Aqua Ink pumping soft liner. The extension prevents that the paint drips and you get colored finger when you refilled the marker. Available in our shop in size B - matches MOLOTOW _ GRAFX Aqua Ink Pump Softliner, MOLOTOW _ GRAFX Art Masking fluid markers and markers Empty. In each pack 6 Extensions are included.