Blue Paint Markers, 2 Pack Oil-Based Waterproof Quick Dry Permanent Paint Pen Set for Rocks Painting, Wood, Fabric, Plastic, Canvas, Glass, Mugs, Metal, Tire, Stone, DIY Craft

Marked a slippery plastic pill case and it is holding up fine a month later. Sharpe pens would not stay but this works great.

Very permanent and the color is beautiful Worked perfect for decorating clothes pins for cheer bags

This was excellent and allowed me to complete my Christmas presents

Like these but was expecting a darker "purple" not a more lavender color. Still they are nice and perform as expected.

The marker itself is nice, but it’s extremely neon. I am looking for a hot pink. It’s smooth though.

I got these pens to touch up a few things that I have around the house and I'm very happy with them. I got two of them and the price was definitely very good. They started writing and painting immediately, no gaps, no inconsistencies, no stop and starts, so I'm very happy with them so far. We'll see how long each pen lasts. It works just as well, and it looks just as good as an 18k gold leaf pen that I had before that was a whole lot more money.Overall, I'd recommend this product.

Flow can be a bit tricky to master at first but the color is nice and bright. Covers well even over dark surfaces.

I purchased thes to do some layout on a black piece of material. I needed to make a small dots on the material, using a pre-drilled template. My attempts to make a small dot ended up leaving a puddle. An attempt to draw a line would be a complete mess