I'll take it

Caran d’Ache Ecridor Rollerball in sterling silver, original issue, circa 1990. Clip is stamped with “CARAN D’ACHE FABRICATION SUISSE”. The pen features a classic guilloche design of criss-crossing lines creating a diamond pattern across the pen. Has the heft you would expect for a sterling silver rollerball. Has fresh Schmidt refill and comes in a generic plastic box. $85