Skip to main content

Shopping Cart

Your cart is currently empty.

KR Log in 0
Reached main content

Calvin's Flat 2x4x6 Cuboid

Calvin's Puzzle

  • $33.99 USD

Black

Black

Product Description

The Flat 2x4x6 is a shapeshifting, bandaging, cuboid from Calvin that features a sturdy construction. Give this one a try if you think you've got what it takes!

Easy Returns!

Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.

Click to see exclusions and more details on our returns policy

Our Promise to You

All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.

Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.

The corners on 2x2 puzzles should not be twisted as doing so may snap the piece. Damage caused by corner twisting is not considered to be a defect.

Fast & Free Shipping Available!

  • Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $55.00+. Free expedited shipping (1-3 business days) is offered at $85.00+.
  • All orders are shipped from our New York warehouse.
  • Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
  • There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
For our customers outside the U.S.:
  • We ship to all countries not sanctioned by the U.S. government.
  • We advise that you look into your country's customs laws before ordering.

Click to learn more about our shipping methods

Product Specifications
Manufacturer Calvin's Puzzle
Type Cuboids
Added 2022-04-14
Gross Weight 206g
Item Weight 186.0g

These might interest you


Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
25%
(1)
0%
(0)
0%
(0)
J
James L.M. (United States)
Great Cuboid

This is a really fun puzzle. It was a little stiff out of the box, but broke in after a couple solves. Solving this puzzle is a lot of fun. It requires out of the box thinking, some intuitive parts, some algorithmic parts. But it is short enough not to get tiring.

It solves exactly like the pillowed 2x4x6, but this one looks much better.

S
Sylar M. (United States)
it's great fun but...

the cube is really fun to solve and is quite the challenge, but the turn is not the best it feels like it will explode at all times

E
Erin A. (United States)

Exactly as expected and arrived quickly. Thank you!

R
Robert V. (United States)
Like No Other Cuboid

This particular set of proportions is, in ways, like and unlike other cuboids. It's like them in that most of the usual techniques will work, but it's a broad departure in at least one way - there's a parity situation on here I've never seen anywhere on anything else. Be warned, but enjoy a serious challenge.