Prym Aqua Trick Marker extra fine water erasable, Blue

I've had a few of these in the past. They're brilliant for marking fabric with fine detail. You do have to remember to store them upright with the lid downwards, though. Brilliant product at a reasonable price.

It is so distressing when you have finished a project - in my case a quilt or embroidery - to find that you cannot remove the marks you made. This pen works! The tiniest bit of water will remove the lines so, if you only want to remove a section, you could use a cotton bud. The nib is thin enough to make exact lines to follow or fine details and the blue colour is very easy to see even in the evening with only small table lights on. No more wasted money on things that don't work! I'll stick to this pen.

Great pen, unfortunately title states it is green, but I received a blue pen. (I already have a blue pen and wanted two different colours). As for performance - these pens work really well (I use them for cross-stitch patterns).

I use this to draw designs on fabric before embroidering. This is fine liner and it is easy to cover the marks but they disappear anyway when lightly dampened. The marks also seem to disappear if you leave the fabric for a few days before doing your embroidery so I would suggest making the marks just before you start your stitching.

The fine tip was great for marking, however it ran out fairly quickly. I have used pens like this in the past that last for ages, so I might try another brand instead next time.

Fine nib perfect for doing embroidery, wiped and washed away clean without any trace

Really works!! I have been a designer & seamstress for 10 years and don't know how I managed without these! Much better than the bog standard tailor's chalk - I have had problems with chalk on light fabrics where it has been impossible to get off even after washing! The pen works like magic - all you need is the tiniest amount of water and the pen marks disappear instantly!It does say you should test on fabric just in case it doesn't come out but so far I've not had any problems with any fabrics

Very thin line, ok for freehand