The Lamy Balloon Rollerball Pen is the ideal additional writing devices as well as the school fountain pen for memos Short packets and making quick notes. ... We checked the price history for the Lamy Balloon Rollerball Pen 311 Orange with Amazon price historical data. This item is manufactured by Lamy. It is sold in the category Stationery & Office Supplies. We noticed a higest price of 18.96 £ and a lowest price of 7.92 £.