Funny looking pen

[Beachkid23]

This was in a bag for $1.99 yesterday. Did a quick search and bought it up. My daughter who is 10 said its for a doctor before they do surgery. Took the first offer of $40 for it!

 

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[JimDon]

Huh? What the....

 

[kingskid1611]

Its for a drunk to right his name when he is seeing double.........

 

[Beachkid23]

Lol

 

[GA_Boy]

Looks like a divider to me. Is that a hex wrench with the set?
Marvin

 

[jerseyben]

Care to explain this or just gonna leave us all guessing?

 

[2Minnesota]

Care to explain this or just gonna leave us all guessing?

Search "Mackin caliper pen".

 

[Beachkid23]

Search "Mackin caliper pen".

I'm not sure what all it does so I can't really answer your question. I just put it up there this is what it's called somebody has to know what it is. Sold it $40 bucks

 

[GibH]

Just google how to use ecg or ekg calipers. All the information you ever wanted to know.

 

[diggummup]

Mackin Caliper Pen Guidant Drug Pen w Box | eBay