This pattern makes a tri-hexaflexagon. There are two designs offered plus information to help you design your own version.

A tri-hexaflexagon is made from a strip of triangles and has three sides that appear in two different arrangements. You can see two of the sides at any one time

It involves straightforward crochet and clever construction. A knowledge of tapestry crochet is needed to make the second design.

The yarn used is not critical as long as it is worked to a firm tension.

Only small amounts of yarn are needed.

There are lots of photographs and diagrams along the way.

This pattern is one of three flexy patterns in an ebook.

The ebook has a full contents page and page numbers for easy navigation. (Cover in bottom photo)