I also like have the many different sizes to work with.

The 0.3 is right in the middle, and so probably the most versatile size.

Love the varying sizes.

The ink isn't as dark compared to other pens and the smaller sizes don't play well when drawing straight lines as they start to fade (inconsistent ink distribution)

The different sizes are good for sketching and the hard plastic case is really convenient to carry them around.

Love the different sizes.

Love all the sizes and the sturdiness of the pen when holding

The sizes are great and make sketching and journaling an exceptional experience.

I have found it cheaper to order the set than the individual pens in the very fine sizes, so I'm getting a collection of the larger tipped pens, but I'm sure a project will present itself

The sizes in this pack are perfect for anyone looking for reliable pens to sketch, tangle or draw with and the packaging allows you a place to permanently store your pens in between usage

(0.2 are the right size BTW)

I don't want an entire pack of a bunch of useless sizes like 0.000001mmWhy can't I just buy a pack of a single size that suits my needs

My favorite sizes are the .005 and the .01.

I also enjoy the larger pen size that comes in the kit, when I do heavy outlines it saves me from having to switch to a sharpie, so my heavier lines are cleaner as well.

My favorite sizes for the details are 0.2 and 0.3

The different sizes are nice when I want to vary the fonts that I am using.

The different sizes are so useful, and she absolutely loves these pens.

The smaller sizes are great for marking in a Bible without the ink bleeding through.

I love the sizes, the barrel thickness, the control of the ink flow for fine detail work

No bleeding, predictable size, no loss of tip quality over time