RotringIsograph Technical Pen Master Set | 3 Fineliners (0.20mm, 0.30mm, 0.50mm), Mechanical Pencil (0.5mm), Compass & Accessories | 10-Piece Set in Case

If you need technical precision in your art or drafting work this is the set to get. Cannot recommend the isograph pens more highly - easy to fill/easy to clean. Ink flow has been consistent from the 1st use. The compass was especially useful since the pens fit perfectly in the attachment provided. Have to say that beyond contents of the kit...the thick plastic sliding cover also doubles as a ruler/template...a bit of a bonus that I didn't know I needed.

Sin lugar a dudas son excelentes, aunque comparando con la versión del 93's se sienten que les falta algo, eso no afecta su desempeño ya que son herramientas de calidad

I read in a review after I made the purchase that the caps to the pens do not post. Hopefully this will help as this is kind of a deal breaker for some. Other than that they are good pens. I haven't had any issues with ink leaks or dry nibs. I purchased the master set that includes the cover that doubles as ruler/protractor/stencil. Came with 3 pens (.5, .3, and .2 nibs), ink, basic mechanical pencil with extra .5 lead, eraser, and compass with additional lead and needle for the compass. I believe the compass takes 2.0 lead but they are short leads like an inch in length. I wish the compass was universal to all leads. It came with a pen converter for the compass so you can screw the pens in to use if you don't want to use the lead. I think it's kind of dumb that the set has 2 different lead items. If they include a .5 lead pencil then the compass should take .5 leads in my opinion.. Or if it has a 2.0 lead compass it should include a 2.0 lead holder instead of a mechanical pencil. Not that this would even work as the compass only accepts short 2.0 leads. With that size you can't even use a lead pointer to sharpen the compass leads. Kind of disappointed that this high quality brand would look over these details in a master set and for the price it should have come with a 600 mechanical pencil.

Fantastic combination. Absolutely love the rotring isograph pens!

Rotring Isograph pens work beautifully for drawings with fine details, the one issue I had with the pens in the beginning was that the ink didn't want to flow easily with the pens, but once I rinsed the nibs with water then replaced the ink capsules they worked well. The box arrived a little bit torn and tattered at the corners and a little dusty - perhaps they had been stored for a while, but the inner box and the pens were in perfect condition.

Didn’t even fill all the pens in the kit before one of the pens started leaking. Returning

Fantastic set. These pens are awesome for super fine precise work.

La caja viene deteriorada. El producto desmontado. Está claro que viene de una devolución pero la persona que lo ha devuelto no ha sido nada cuidadoso. Lo devolveré ya que es una autentica vergüenza que envíen el producto en estas condiciones

Great quality.

Great drawing/writing instruments.They tend to leak from time to time if stored tip-down or horizontally, so be careful.

A very thorough kit, and well worth it. My only reason not giving it. 5* is the layout of the tray and the ruler accessory being not to optimal for storing. The compass tool did lack a small screw, which makes it useless. Not the most used tool but still..