Some Star Trek props were 29 cent toys

[Trekfan12]

I thought this was an interesting look back at how they used anything they could get their hands on as a prop for something futuristic 'looking' on the original series

http://heroesandiconstv.com/allstartrek/stories/some-star-trek-props-were-no-more-than-29-cent-toys

 

[Spock's Barber]

I believe it. With the relatively low budget TOS worked with I'm amazed at the miracles that Jim Rugg and crew manufactured.

 

[publiusr]

I have a blue disk that resembles a round slide rule. I saw Spock use one.

Cracker jack box IIRC