Dual Ring is a
chimeric set of two identical classic
four-band puzzle rings. The two rings are pushed together and form a single 8-band ring. Together, they are quite solid.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Twisty Puzzles Forum.
The present model has Dual Rings in a single color. If you prefer the dual colors like in the photo, then please order this model
-
Dual Ring - half
twice in the two colors of your choice.
Please
contact Oskar directly for further information.