"Blobnik" Roller Ball Pen, a design by Karim Rashid, comes from ACME Studio's Printed Roller Ball Pens. The design consists of colorful blobs that represent "a fluid pattern that blends blobular translucent forms to color our world". The pen comes with one black roller ball refill. 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.