Posted by a reviewer on Amazon

I never receive payment or compensation of any kind

Posted by a reviewer on Amazon

You can use them on all kinds of surfaces dry erase boards menu boards windows

Posted by a reviewer on Amazon

What i didnt care for is that initially getting the liquid to cover the marker took about 2 minutes

Posted by a reviewer on Amazon

They are nontoxic ecofriendly water based and look just like the picture on the ad

Posted by a reviewer on Amazon

To change tips you just pull the tip out of the pen flip it around and stick the other side back in the pen

Posted by a reviewer on Amazon

Now i would not go and use these on the side walk or anything

Posted by a reviewer on Amazon

As a note the first time you use the marker you need to shake it to mix up the fluid inside and then press down repeatedly until you see the color starts to fill the tip

Posted by a reviewer on Amazon

Picture below is to show the difference between traditional chalk on the left and chalktalk marker on the right