GORGECRAFT 4 Pieces Art Ruling Pens Fine Line Masking Fluid Pen Adjustable Ruling Ink Pen Set Drawing Tool for Mounting Art Artists Supplies, 4 Sizes

Why did you pick this product vs others?: My art instructor selected a number of products at Amazon that he thought were good to buy. I selected this particular item because it came in green. It works very well.

I use these for applying so many different materials! Try it with gold-leaf adhesives!

They simply don't work as they should. Masking fluid doesn't flow in some, in other they go uneven

The handle material is incredibly fragile and cracks easily, the screw adjustment doesn't have much room to work at all before it comes off, and the capillary action doesn't *really* reach the tip so it's hard to get the line started. Would not recommend, you're better off getting a vintage ruling pen "at auction" wink wink.

I was not expecting to receive four madking pens for the price of one. Excellent deal!

If you're doing mechanical ink lines; thin consistent and pretty much straight, this is an affordable set of Ruling pens. I was pleased with this product and it did exactly what I needed.

These are the WORST ruling pens. Only one held ink, and actually made a line. I had no idea that craftsmanship could be so bad.

Al recibir el paquete la bolsa de uno se los rotuladores estaba abierta y al parecer el artículo se ve usado y hasta oxidado y viejo. Muy desalentador.

Parfaits pour appliquer le liquide de masquage. Et se nettoient très bien. Je n'ai pas encore eu le temps de voir s'ils rouillent, mais ils font de belles lignes.

Just received the pens. The handle on the largest one just broke like a biscuit/cracker. The smallest has a wobbly handle.

I bought the set but only really needed one. This turned out to be good because two of the four arrived broken. Because the price was reasonable, I wont bother to send them back.