yes, you can
A permanent textile marker.
No, the word MONOCHROME means the absence of color.
You could use marker pens to draw on your cast or get people to sign it, but check if it's ok with your doctor first. you could put stickers on your crutches.
Ofcourse!
In school you can use pens pencils rulers crayons marker tissues and hand-sanitizer but most of the times it depends on the grade
Quill pens were the main writing instruments from the 6th to the 19th century.
This water based chalk marker makes clean up and sign changes a breeze. Once the neon pens dry, simply use a damp cloth to make a correction, or completely erase the message. No more airborne dust or chalky residue. The liquid chalk marker shown above can be used on several different writing surfaces such as glass, acrylic and whiteboards.
take 2 white tensor bandages and use permanint marker and draw X's on them.
While it is not explicitly illegal to draw on a penny with a permanent marker, defacing currency is generally discouraged by the U.S. government. Altering coins to make them counterfeit or fraudulent is illegal, but drawing on a coin purely for personal use is unlikely to have legal consequences.
A great example of the use of ICT as an instructional aid in classroom is use of presentation software and projectors for teaching. More recently, electronic boards and marker pens have been invented.
They draw sketches of their future fashion clothes designs.
Color CD printers are great for printing out color images on CDs. This can prove useful for your own collection instead of using tedious labels and marker pens.