U.S. Art SupplyEmpty Fillable Blank Paint Touch Up Pen Markers (Set of 6) - Fill with Your Own Art Acrylic, Oil and Water Base Paint, Auto Painting Clear-Coat - Fine Nib, Aluminum Body, Shaker Ball

I was excited yet skeptical when I saw these paint markers on Amazon - thrilled with the price tag in comparison to other paint markers (e.g. molotow and Montana) and skeptical with how good these could actually be, at such a significantly lower price. But my skepticism has been eradicated! These markers are every bit as awesome as their pricier contemporaries, I filled mine with golden high flow and they hold a continuious line perfectly. A far better option than fineliners and a far cheaper option than most any other paint marker out there! Thanks!

These work very well using VERY diluted paint or stamp pad ink BUT IF YOU DON'T THIN THE STUFF ALMOST TO THE POINT OF BEING WATERY it will flow after a few hours but not fast enough to keep up with slow movement across a surface without leaving blank areas.

My honest review & experience, while using these markers. Used with spray can paint. They make great middle ground paint applicators, a step above cotton swabs for touch-ups, and they lasted all season. The nib is at the limit of stiffness that is better suited for durability & drizzle application, don't expect any nib flexibility. it has very little paint spread ability. First you can fill them directly if carefull with fan cap tipped krylon spray can paint. It flows out big time from the tip, so I use lots of spray paint in a plastic cup & dip the markers to apply on my art instead. If filled with spray can directly, cover with rag. Use that same rag to press nib down in upright marker position to release gassing or paint splattering from occuring. Clean my chamber & nib once in a great while with thinner or naptha. I Love these, but wish tip had some soft flexibility. Its a tad to fat of a nib to get into super fine corners, but great for finessing lines between 1/16" to 1/8" thick.

These are great. Most artists want to use their own custom colors. I've found that Dr Martins India Inks work well.Acrylic paints if allowed to dry out clog the tip and the pump mechanism. Acrylics once dried cannot be cleaned from the nib.Very few refillable, affordable markers are available. These certainly fit the billI really wish they had a transparent body so that I could see which color is inside, then I would buy 50 or 60.Replacement nibs would be greatly appreciated

Does not work with acrylic paint. Would not flow even after deluding.

When my significant other received the package, it sounded like a rattle snake. These empty markers have a ball in each marker to assist with mixing/shaking. They are very easy to use and can hold most types of water and alcohol based paints. I use the markers for making models. I can use the same color paint in the markers as I am using to airbrush. This allows for more detailed work. With six markers, you have a wide variety of options. It is simple to change colors. Replace the nib and use the paint of choice.

DOESNT WORK FOR THE PAINT IT SAYS YOU CAN USE.. THE PIC IM SHOWING, TOOK AN HOUR TO GET DOWN TO TIP. AND THEN NOTHING .

I'm sending these things back.. Right out of the box, I was annoyed by them. Paint chamber access threads are very, very, tight. No reason, they are new. After I got paint chamber open, I couldn't get the nib holder out of the thing. INSTRUCTIONS SAY NIBS UNSCREW. Not so. That just pulls out. (press fit) There is not enough surface on them to use any tool to separate them except a knife ( once you realize there are No Threads). Wait till you get some paint on these and see if you can get these apart. Part of China's sneaky plan to destroy America, one piece of junk at a time. P.S.- Overpriced...

These DO NOT work, even when the Acrylic Paint is THINNED Excessively. All I end up with is a big Blob of paint at the beginning of a stroke and it then just drags that blob down the page.It will not draw a Consistent Line, no matter what I tried. These are a complete waste of time and money.