STATIONERY ISLAND Chalk Pens D30 Pack of 1 White – 3mm Fine Bullet Nib. Dry Wipe Erase Liquid Chalk Marker. for Glass (Windows & Mirrors), Whiteboards, Signs and Non-Porous Blackboards

Great value, use for marking bowls

Great for drawing Christmas art on my windows

Used to decorate the window at Christmas. Worked well, easy to use and cleaned of easily with soapy water. These produce quite a slim line and if you are looking to do something similar, I would maybe suggest using a variation of thicknesses.

Love these pens for writing on glass in a picture frame that we use as a notice board, not too thick and so long as you shake them before using they work perfectly.

The Good Once you shake the pen and leave it upright for a few minutes, the pen works and writes beautifully on a blackboard. The Not So Good It doesn't last long. Mine lasted a few weeks and I only used it once a day to write a few words. It also doesn't rub off unless you use a wet rag/cloth. So, if you don't mind using a wet cloth to wipe it off and you don't care if if it only lasts a few weeks, then it is a good and cheap replacement for actual chalk. For me? I'll either be going back to chalk, or finding another brand to test.

Good product

I bought these for use with black plant labels, but I also used them when writing labels for my Christmas presents. They are smooth to write with and the pigment is quite opaque so there's no need to overwrite as I've had to do with other white markers. I'm very pleased with them and as there are four in the pack they should last for ages. I haven't tried cleaning them off yet so can't speak to that, but with other similar markers I've either used a damp microfibre cloth or a dab of nail varnish remover.

Not really worth it. Can't draw a smooth line, has to be re-flooded every 2 seconds, not worth how little I paid for it sadly. I learnt my lesson.

Lo pedí y no caí en que era biselada pero bien

Pen came in pieces… completely broken. Had to buy a other

Easy to use, lasts a long time, writes well.

Acheté plusieurs marques. Celle ci est pour l’instant la plus efficace.

A few issues : DONT BUY : 1) The knibs are hard and do not flow the chalk ink well at all. 2) I used a different t brand for this sign I was just about to redo the whipped cream section a test the pen on this board and when attempting to take the top off the pen the whole pen fell apart splashing chalk ink across the board- basically a cheap rubbish product….