Shuttle Art 18-Pack Micro-line Pens - 11 Waterproof Archival Ink Colors in 0.3MM Felt Tip & 7 Blacks in 0.15-0.5MM For Journaling, Illustrating & DrawingGlobal Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

They work great, the pictures come out great. The fine points really help to create details in the drawings, the lines are smooth, the ink flows nicely, and the colors are vibrant. The ink dries quickly, we've had no smearing.

I had originally bought these to use as Bible study markers, but they are just a little thicker line than I needed. I found that the markings would bleed through the Bible pages, which made them not as practical for Bible study. However, they are great tools for crafting and very easy to use.

Great dupes for micron pens

I love all of the colors. I write so smooth. I got this to use for my guest book for a wedding. It does not bleed through. It is very fine.

Very nice, exactly what I needed

I have gotten many different pens through internet purchases, and don't generally write reviews but I can say this purchase was an excellent! The pens were double packed, assuming they might open in shipping. The package holding the pens is made of heavy plastic with a slotted insert for each pen so they don't move (which also impressed me). I took each pen out and without shaking the to insure the ink was at the pen, it worked immediately and with full color. There was no skipping, or clogging of ink. I wrote with each color (see picture) Each pen started immediately, came out smoothly and the colors were definitely spot on. I am impressed with the manufacturer and will check out the rest of their products. It's not very often that you find a great product that checks all the boxes but this product does just that! You will not be disappointed and the price is right !

I gave them 5 stars because they succeeded to be either dried out, already to be dried out, or usage of 4-5 writings. 2nd star for not being even worthy to be called a colored pen because most were completely empty. 3rd star for the complete "dissatisfaction" of being a writer and NOW I'm out of ink pens that I "Thought" I bought enough (18 to be exact) and I got only five that apparently worked. 4th star to tell consumers don't waste your money. 5th star two thumbs down.

So far I have used the 10 colored pens, but not the black. One pen was immediately leaking out of the tip and I ended up having to throw it away. A second began leaking after the second use.