Barbas & Zacári Super Squiggles Shimmer Markers, Double Line Outline Pens, Outline Metallic Markers Highlighter Writing Drawing Magic Pens 1Pack-8Colors

MAKE SURE LID IS SECURELY FASTENED BEFORE SHAKING OR INK WILL END UP EVERYWHERE!!!The Good: these have nice bright colors and the outline is clear and shiny. My daughter was amazed by them and is having a blast drawing and outlining her coloring book with it.The Bad: first time using these, I gave my daughter a piece of heavy weight construction paper to draw on. These pens bled through and left marks all over the table. This is the same paper she uses when drawing with permanent markers and they have never bled through. Thankfully I do a bit of 3D printing and had 90% rubbing alcohol near by to clean it.Also the ink pools and takes a tiny bit to dry, but if you are not careful it will smudge and stain clothing.My daughter likes to outline images in her coloring book with them. However the bleed through is so bad she can only choose one side of the page to keep. Also make sure you put something behind the page so it does not bleed through to other pages. I use a piece of cardboard.The Natural: they do require a lot of shaking the first time you use them. They do not make a fine line at all. The line is even wider than standard Sharpie.

I have tried the pens with several different types of paper. The outline bled through all of the papers leaving just the silver on the surfaces and the outline color on the opposite side. Sorry, I had to return the product.

I was originally buying these pens to write over a surface that had previously been coated with hammered paint.I tried them out on paper first to get the paint flowing in the pens, and they worked awesome. The basic color of the pen is silver, and there is an outline left around the silver of the individual pen color. It looks really great.When I tried the pen on top of the hammered paint, it didn’t work the same as it did on paper. Instead of leaving an outline of color around a silver letter, the color mixes with the silver and stays that way after drying.I recommend these pens if you plan to use them on paper, because they work well on that surface.

I liked the concept of the pens. But they did not work and were dry and some leaked ink! Very poor product and would not recommend these pens!They were a present for my grandaughter and she was upset because she could not use them!

These do not match the description. They not only do not “outline” with the color in the middle, but they leak ink all over your hands!

We got these for my wife's mother and she loves them! She's so captivated by how they draw and is excited about her future drawings..

These are nice and unique markers! Even the people I sent cards to noticed the outside of their cards when I used these!

One of the pens were leaking!

A little difficult to begin …just pressed point into paper a number of times. One leaked after shaking by 8yr old.Heaps of fun and easy to use.