The extreme practicality of the booklet packages can distract attention from the main
technical merit they offer, which is the absence of folds in the line. The Trabucco
booklets, in fact, consist of 10 clear bags, each of which contains a single snelled
hook, with the line wound in circular coils. The first hook of each booklet is locked
in a window that allows it to be viewed from outside, thus helping the pattern
identification. Each hooklink is complete with a loop for connection to main line.