A set of 9 plastic 'knooking' needles (which can also be used for crochet) with satin cord.

3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 8.0mm, 9.0mm

'Knooking' according to Crochetpedia is "a technique, similar to Tunisian crochet, which uses special tools. In fact, these techniques are often confused. Knooking is neither crochet nor knitting, but rather something in between." If you want to give it a try, now you can.