Crank Piston toy - Trammel of Archimedes
- Arrives in 2 to 7 business days Printed in Auckland. $10 shipping, free over $75
- 14-day faulty refund If it arrives broken or misprinted, we reprint or refund it
- Secure checkout Card payments handled by Stripe
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~33 g
- Print time
- ~1.8 h
- Express shipping
- $20
More information
I saw this model made in wood many years ago. I couldn't find it online, and frankly, I couldn't think of what to call it. If anyone knows the original designer, please let me know and I will give him credit.
Anyway, I remembered the design, so I figure I'd recreate it. This will require three ¼-20 x ½" screws. Holes are rethreaded with tight (self locking) ¼-20 threads.
It's basically a useless, but amusing device!
Update: it’s called the Trammel of Archimedes
Design and description by John Chiesa , licensed CC0.
Frequently asked
How long does shipping take?
Crank Piston toy - Trammel of Archimedes is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.



