Puzzle Hanayama L5 Helix Derwent inktense Minor drops and bumps are

Minor drops and bumps are no problem for this sturdy

five double-sided 4-pocket pages for your datasheets or index cards

Your score for a good is the number of distinct groups of that good multiplied by the number of crates in your largest group of that good

Dimensions: 463 x 236 x 33

Puzzle Hanayama L5 Helix Derwent inktense Minor drops and bumps areDescriptionSpecificationsShipping The grooves engraved in the two rotating boards are called logarithmic spirals. These Two grooves always cross at right angles, and a square hole is formed at their intersection. The goal of this puzzle is to remove the helix ring that goes through that hole. The inspiration of this puzzle is the morning glory. The puzzle was designed to look like a bud that comes into bloom with twining tendrils. The original concept