36 x Staedtler Mars Micro Mechanical Pencil Leads 0.5mm in Green, Red and Blue (12 x Leads of Each Colour)

I think these might just be very old but the lead breaks immediately - I‘ve yet to be able to make a mark with any of the colors as any pressure breaks the brittle nmaterial.

This lead breaks way to easy. Maybe a 0.7mm version would hold up better. Color is also faint because you can't apply a lot of pressure or else it breaks

These are incredibly delicate and break with even light pressure.Great color if you can get it on the paper

Love the variety of colors

Buena calidad

I have read the reviews of these leads. I am aware that if you are a little heavy handed with them they can be fragile. However if treated similar to colouring pencils and you gradually layer them softly, you get great values and they shouldn't snap.I feed mine into my Pentel Graphgear 1000's which have a thin metal tip ensuring that i can keep only a minimeter or less of lead exposed, they work perfectly. Great for initial sketchings and concepts, with the option to filter them out later when I digitise the work.Just got my third purchase of them. Very good.

La couleur est assez vive, l'impression est nette. Bon achat.Certains disent que les mines sont fragiles, je n'ai pas particulièrement remarqué cela. Je suggère de ne pas trop faire sortir la mine du porte mine et d'y aller mollo...

Ottime mine . Colori brillanti però bisogna fare piano senno si rompono .D'altronde sono mine sottilissime e fanno il.loro bellissimo lavoro :-)

Die Farben der Minen sind sehr kräftig, man muss jedoch aufpassen dass die Mine nicht zu weit herausgeschoben oder zu kräftig angedrückt wird, da sie sehr bruchempfindlich ist. Das trifft zwar auf jede Bleistiftmine zu, aber diese Minen besonders. Ein sehr sehr fein gespitzer Buntstift ist aber ähnlich empfindlich, insofern kein großer Negativpunkt.Ich nutze die rote und grüne Regelmäßig und kann diese sehr empfehlen.