Theta

Description from Cubicdissection:

Made in the same fashion (and intended as a companion to) 2014's "Rail Box", Nine Theta takes the same piston concept even further down the road. While the solution is a couple moves fewer than the Rail Box (15.3 instead of 18), it's more confusing due to the increased number of pieces. This is a damn difficult puzzle, even for the seasoned collector!

Construction of this puzzle is excellent, with through cage joinery, milled solid pieces and bevels all around. Fit is dead-on.

3" x 1.5" x 2.25"

https://cubicdissection.com/products/theta

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Over the next 3-5 of weeks i will be selling off my entire collection. I have been collecting for almost 10 years, and also have some rare puzzles. Most of my collection is wooden puzzles, but a few metallic have sneaked in too.

I can offer to hold your won item, and combine it with other current or coming auctions, to save you on shipping.
Having sold many puzzles on the Cubicdissection marketplace (https://market.cubicdissection.com/display-feedback/keezor), i have a lot of experience packing and shipping puzzles, and so far have not experienced any damaged shipments.
I take great care to pack the puzzles, so they can withstand the brutal handling the packages often get.

Shipping cost is calculated after the auction is finished. For 1-4 normal sized puzzles within EU, expect around 15-20 EUR with tracking.
Payment is accepted by SEPA transfer within EU, or with paypal (5% paypal fee will be added to the order total).

I can also offer split payment, where you pay 20% of the order now, and the remaining next month. Be aware that i will not ship the puzzles until they're paid in full.