ASTROLABACUS™ Puzzle — Rainbow Six-Colour (Purple/Blue/Green/Yellow/Orange/Red)

The ASTROLABACUS™ puzzle in a Rainbow six-colour configuration (purple, blue, green, yellow, orange, red). Segments are arranged so channels of similar colours can align, creating apparent parities that add an extra layer to the solve. Each puzzle is FDM-printed in ABS and hand-assembled; minor variations are normal for a craft piece. The mechanism articulates smoothly and is designed for regular handling.

What you receive: one fully assembled ASTROLABACUS™ puzzle, ready to solve.
Shipping: free tracked international postage.

Media note: images/video show the product details; colours correspond to the scheme above.