Inexpensive electric engravers are readily available, and may often be rented at no cost from police or community service organisations.
These work using a vibrating scribe of hardened steel, and may be used to engrave metal and plastic objects.
You are advised to practice first, for example on a discarded food or beverage container, before engraving your valuables. The engraver may tend to slip to the side if care is not taken, leaving indelible and confusing marks. Choose a practice material similar to the item that you wish to mark if possible. Practice engraving your Huzizit ID and forming the letters that you will require.