The 4x5x6 Cuboid is the next step up from my 3x4x5. This puzzle was made at the request of Sigurd Wedel. Just like the 3x4x5 this one shapeshifts as 90 degree turns are possible on the 4x6 faces.
In the design I've used a mechanism slightly different from that of my 3x4x5 and slightly more like a V-Cube. The result is a puzzle that rotates very smoothly, even better than the 3x4x5. This puzzle is truly very complex, having more than 40 different mechanical parts.
Read more about this puzzle on twistypuzzles.com
This is a full miniature set of the original four Perk-a-Cola Machines from Nazi Zombies. Each one is scaled to the correct size and each is about the size of a business card (to give you an idea of the scale).
All are printed in Full Color Sandstone. Each model is hollow with an opening on the bottom to reduce cost. The interior surfaces are reinforced to make them stronger. The signs on top are fragile so please handle with care.
Turn the odds in your favor with all four of the original Perk-a-colas. They are a great addition to any fan's collection.
Ordering this set is the best option if you want all four perk machines since it will save you near $10.00 USD compared to ordering the machines separately.
If you are interested in other models, check out these links:
Quick Revive Perk Machine