Montblanc offered a collector box of black piano lacquer for 20 writing instruments in two layers, which is officially probably no longer in the range but is partly still obtainable via boutiques such as Munich. Alternatives are found at specialised suppliers: the Sini collector case via fountainpen.de, wooden boxes from maxpens.de for about 13 pens, and collector boxes with glass lid from Lindauer for around 20 pens. Via penboard.de from Tom Westerich there is a cheaper box for 40 pens at around 90 euros. For individual quantities, custom-making by a leather worker is recommended; a small case for seven pens costs about 80 euros. In regular stationery trade such boxes are barely in stock; a direct enquiry with the supplier is usually necessary.