Spes Fountain Pen - "Lime Green Pearl"The Spes (formerly Summerland) is our basic model in our fountain pen lineup. The section, body and cap are made from a variety of materials and resin color mixes. The pens are lightweight which makes them a very comfortable writing experience. The caps do post onto the pen body. This one is pretty cool! The body, cap and section are made from a resin mix that is only done with a lime green pearl so it has a neat shimmer to the pen in the light. Pen