The Kaweco Frosted Sport is a pocket-sized fountain pen that when posted transforms into a full-sized pen that easily fits in your hand. This translucent frosted pink fountain pen comes with a stainless steel nib and an ink cartridge to get you started writing right away! It uses short standard international ink cartridges, or you can easily convert it to an eyedropper pen with a little bit of silicone grease. Converter and optional clip sold separately. Note: This pen comes with an ink cartridge stored in the body. If it doesnt fall right out, you can get it loose by giving the body a few solid taps on a hard surface. Click here to shop all compatible short standard international ink cartridges.