-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 dates back to 1990, but it has been enhanced with the addition of several tricky features.
-The theme of this puzzle is “Flower”.

Broadway Toys
Shipping & Return Policy

Shipping charges will depend upon the quantity, weight and dimensions of each item in your order. Shipping costs are shown and calculated before you checkout, please proceed to checkout to see costs for your order.

*Please note, Customs policies vary from country to country. Most small orders arrive duty free, however you may be subject to import duties and taxes once a shipment reaches your country. Charges for customs clearance must be paid by you. Unfortunately, we have no control over these charges.