4 Colors Heat Erasable Pens: Fabric Marking Pens Auto-Vanishing Pen Sewing Friction Pens with 12pcs Replaceable Pen Refills for Sewing Quilting Dressmaking and Embroidery

If I could give a "minus" star, I would. However, the insert part "the ink" works well and removes easily with heat, just as advertised. But that said, these pens come as refills with four "pen" holders that you are supposed to insert the refill into. These are junk. The refill does not stay in the pen holder at all. So I am just using the refill part by itself. As they say, you get what you pay for.

These pens were good but some of them did not work. It seemed as if the balls at the top of the pen were either dry or were stuck, but the ones that did work wrote smoothly and were easy to see on the fabric and also disappeared nicely when heat was added to it.

I love these pens! There are a variety of colors and are comfortable in your hand. The ink is clear and easy to see but it disappears with heat or a touch of water. I have used every marking tool you can buy but I think these pens are going to be my favorite.*also, I find these easier to use than friction pens. The pen glides smoother.

Well not sure what to say. I bought these so when i write on fabric i can remove the mark with a iron. Well it does come off but the pen only work for like 1 use. Then it stops working. So i wouldnt recommend this product

Great sewing tool that helps in my hand and machine sewing

Me gustaron mucho, ya que se borran con el calor de la plancha y al marcar sobre la tela, no tengo que remarcar mucho y por ende, no la maltrata.

I tried using these pens and so far, none of them work as expected. They are partially dried out. They were a total loss for me.

Me encanta. Con el calor borra las imperfecciones.