The large travel bottle holds 170 ml, the small one 85 ml. The stainless-steel razor is compatible with Mach3 blades, so no special Montblanc blades are necessary. Travel bottles, shoe-polish and shaving accessories cannot be engraved themselves; only the product packaging can be provided with initials. The manicure set can be embossed from inside, with all embossings being done at the factory or by sending in to Montblanc.