Platinum’s heart-shaped breather holes are the inspiration behind the Shape of Heart series, which uses the gold cutouts as decorative pieces encased in a clear domed finial. The fourth and final release is the Bluebird, which features a sandblasted white body, resulting in an interesting matte finish. The cap in robin-egg blue is also matte, and has a domed finial with four gold heart cutouts and zirconia crystals. The pen’s trims are in rose gold, and it comes with a 14-karat rose gold nib. Only 2,000 units were ever released. 

We have for sale a brand new Platinum 3776 Shape of Heart Bluebird fountain pen in M. It comes complete with its box, papers, and other inclusions. 

Length capped: 14.7 cm. 
Length uncapped: 12.3 cm.