This aid primarily consists of a rectangular base module with a flexible plastic tube that can be bent and shaped as you wish to create the desired shape/path. The tube ends can then be slotted into the base.
The kit also includes a “goose bill” hook, a ring and a disc, all with different sizes, grips and weight, that can be guided along the path defined by the shaped tube.
This aid offers complete freedom in creating different movements and grips.