Universal Crayon Wax Marker for Industrial and Craft Detailed Marking on Lumber Metal Carton Ceramics Concrete Glass Plastic Tire 4 x 1/2", Pack of 12 (White)

I use this for labeling seed trays for my garden. It works well and doesn’t wash off too easily.

I bought different versions of lumber crayons to help out in the workshop, and I have to say that I am NOT at all disappointed in this set. It offered many more colors that the other sets did NOT, and for a reasonable price. Recommend ✅

More sturdy than children’s crayons. Marks on most surfaces. Handy to have in your tool box.

Wow! Crayons...

These crayons provide a smooth line, but they are very wide, as is the marks. The color is vibrant and thry perform as to be expected. However, they're a lot like the toddler Crayolas in feel. They aren't easy to make ruler markings with and aren't very durable because of the wide line and softness. If you're using a ruler, you'll leave a divet in it, no matter how gentle you are. It makes them difficult to use and not very versatile. Not only am I not happy with the purchase, but there are no free returns. I may as well keep them for future posters for the kids or something instead of paying more money to send them back. They aren't worth the money, but I'm not investing more.

Used to mark some lines and it stayed after a hard rain.

Producto de calidad

Wet surfaces is a struggle but otherwise it does what I want.

Trop difficile à écrire et trop pâle

Works great as described writes on wet, dirty, oily, rusty, metal, plastic surfaces.