Staedtler Lumocolor Universal Pen, Medium, Felt Tip, Permanent Marker, 1.0mm, Black 317-8

While staedtlar is an excellent brand, the key to any of these products is the presale shelf stay. The poor performance of the black colour ( ink appears to be drying up even on first use) suggests that manufacturing data of product is key to purchase of such products. Theetod of storing and its exposure to heat may possibly also play a role. Other than the black colour, every colour was fluid and writing with fluidity

Stylo très agréable à utiliser

I bought with the aim that it will last for a long time, but the conclusion it doesn’t. Not even for a week.

Parfait, fin et une bonne couleur bien noire

Haven’t found anything better yet. German quality, classic!

Deux boites de couleurs différentes pour laisser mon artiste de femme s'exprimer. Visiblement contente, les stylos fonctionnent bien et la palette de couleur est variée.