Posted by a reviewer on Amazon

They also sent an email after i ordered reiterating that these pens are not for porous surfaces and offering a refund if id ordered by mistake

Posted by a reviewer on Amazon

My husband will attest to this addiction and point wordlessly at row upon row of labeled jars and boxes and containers and shelves in the pantry laundry room office and storage closet each bearing at least one label with its contents carefully printed in chalkboard marker ink

Posted by a reviewer on Amazon

These superchalks labels from precisionkitchenware take the ink perfectly neither running madly nor refusing to clean off once i discover ive misspelled broccoli for the umpteenth time

Posted by a reviewer on Amazon

Now for the bad news

Posted by a reviewer on Amazon

When i looked at the listing here on amazon i saw oval and round labels on the picture of the package

Posted by a reviewer on Amazon

Apparently i wanted them to be different shapes so badly that i ignored reality and went by what i extrapolated from the round and oval sketched stuff on the product picture

Posted by a reviewer on Amazon

But ill leave the commentary in place because dumb as i was i still felt just a wee bit disappointed that there werent round and oval labels behind the square ones

Posted by a reviewer on Amazon

Only tested one pen which finally worked you have to be very patient