FREE SHIPPING with coupon FREESHIP22! Valid for orders $99+ that ship to Canada and the USA.

Download a FREE Solution for your puzzles!

Screwballs Too
Click Image to Enlarge

Screwballs Too

ObjectTake apart the pieces and put them back together
DifficultyLevel 7 - Challenging
BrandOskar Puzzles
Types3D Printed Puzzles, Oskar van Deventer
Dimensions12.3 cm x 12 cm x 12 cm / 4.8 in x 4.7 in x 4.7 in
PackagingPlastic Bag

Read Reviews Read reviews, and write your own!

Product Info

Screwballs Too is a variation on the earlier Screwballs design. This version uses rhombic dodecahedra instead of balls. This makes the puzzle easier to 3D-print or machine. The object is the screw the six identical pins into the four balls, which are all different, and form a tetrahedron.

The set of pieces took 11½ hours to 3D print on a Dutchy 3D printer. 24 meter of 1.75-mm wood-filled PLA filament was used to print it: birch, oak, mahogany, green and black wood. The puzzle weights 105 gram.

Oskar van Deventer has created many different puzzles including his brand of Oskar Puzzles which are mechanical puzzles and objects that can only exist thanks to 3D printing technology.  Since 1978, he has been creating hundreds of mechanical puzzles, making him one of the world's most prolific designers. Several of his innovative designs are commercially available.

Customer Reviews

Review Icon Write your own review!

This item has yet to be rated

* We can show you estimates of our prices in your local currency, however please note these are estimates only. We will charge your purchases in Canadian Dollars, and your credit card company or PayPal will automatically convert the Canadian Dollar amount into your local currency using their own rates, which may vary slightly from the rates we show.