Jean has made an objective essay of the Conid Bulk filler.
I met Jean in Strassbourg, he gave me many ideas for honest marketing.
We do not need to fight against the known brands, we are like David against Goliath, our strenght is ours ...
Le stylo d'ingénieur!
Fountain pen made by an engineer!
"The filling system is difficult to explain, but easy in use! It is like walking, you do it without thinking..."