Oyster Grey is being phased out - replaced by Cool Grey #119567
Montblanc Oyster Grey 60ml Ink Bottle Refill. Montblanc comes with more stylish and slightly heavier ink bottles, redesigned and refined with a special front compartment for emptying residue and now holds 60ml of ink. The ink box itself is also a keep sake due to the ribbon handle and sliding action of the box. There are several colors to choose from.