ECO (Transparent Blossom) - Broad peach Their patented “Slip & Seal

Their patented “Slip & Seal Mechanism” introduced across the fountain pen range provides an air tight seal that prevents ink from drying out for long periods of time

This pen features a 14-karat gold nib and comes with a CON-70 converter and a gift box

Yama-Guri (Wild Chestnut) is a dark brown from Pilot's Iroshizuku ink range

Astrophysics Collection (Season 2)

The area of "Suzuran" (lily of the valley) was decided via public offering in 1930 to symbolize the arrival of happiness

ECO (Transparent Blossom) - Broad peach Their patented “Slip & SealTWSBI's ECO fountain pen has always been a great choice for beginners and long time users alike due to its affordability and quality. Fitted with a piston fill mechanism, the ECO has a large ink capacity at approximately 1. 7ml.