Rico have 2 punch needles to choose from, the first is a Punch Needle Set which includes 3 different points so you can vary the gauge according to the material and project you are working on. The 3 needle sizes are: 1.3mm, 1.6mm and 2.2mm. It is suitable for yarn weoghts from DK through to Aran weight.
The second option is the 5mm option which copes with aran and chunky weight yarn. It is perfectly suited to Rico Mega Merino Chunky, available here. And you will also find inspiration in our book section, here.