"Kraze" fountain pen , a design by Karim Rashid, comes from ACME Studio's Standard Fountain Pens. The pen comes equipped with a medium tip fountain front section. Artist's signature is engraved on the cap band and "ACME" is on the clip. The pen is presented in a ACME metal box with a black sleeve and ACME literature. This edition of the pen comes with a sleeve signed by Mr. Rashid. Very few of this signed edition exist. Once they are gone, no more will ever be available for sale.