Norwegian to English Tech/Engineering General / Conversation / Greetings / Letters

Concerning equipment available to personnel working in the manufacture of equipment for oil rigs:

Forbruksmateriell som er tilgjengelig etter behov: ørepropper, meterstokk, kniv, tjørner, rissespiss, lommelykt, batteri, etc.

Not a clue what 'rissespiss' are. They look like biro pens but with a sharp point on the end. I've even used one, but I have no idea what it's called! Help appreciated.