The Shake Porsche writing tool, with one flick of the wrist in, and a flick of the wrist out. Innovative, cool, and amazing makes this the perfect pocket pen. It comes in natural Rubber, in white lacquer, and in carbon fiber. One of The Pleasure of Writing's most sought after and best selling Pens. The Pleasure of Writing is an authorized Porsche Design dealer and all of the Porsche Design writing tools come in the original Porsche exclusive gift packaging.