Carmel Grease Pencil, Box of 12 (Assorted Colors), Pull String Grease Pencil, Paper Wrapped Wax Pencil for Marking Smooth Surfaces Including Plastic, Metal, Ceramics & Polished Stone

Je voulais me servir de ces crayon pour marquer l'acier. Il ne fonctionne pas bien sur l'acier

I work for an airline and we have to write on paper items that do not absorb ink well, as well as manual baggage tags that are made out of a plastic material. Often we have to write on normal paperwork as well. These work well as they can be used on all of these items. They do not smudge unless your trying to, unlock markers that are wet and get all over. So for marking they are great. Obviously not what you'd want to use for writing a long letter or something, but for multi-surface, these are great. If you've never used a China Marker you're in for a treat.

Muy buenos marcadores para dibujo y detalles artísticos. Los colores tienen buena intensidad, la punta funciona bien y la caja viene completa y organizada. Buena relación calidad-precio.

I bought these to mark the items I'm wrapping in freezer paper. Other pens run, bead or fade. Dare I say, I remember the butchers marking meats at the grocery stores in the last century -LOL! I also bought them to outline paper on some furniture that I'm doing a slipcover for. Good value & I have enough to last a lifetime-- I think ! Highly recommend.

I use these to mark on bowling balls and it works fine… No complaints…