Replacement Rotary Blades crochet cards you can use the regular

you can use the regular set for needles sized US 0 (or even needle cords) up to a US 15

The addiClick Short Rocket set includes:

They actually slide directly onto your needles and stay put

the cards make it easy to always have a project in hand

and pull it as tight as you can

Replacement Rotary Blades crochet cards you can use the regularMade of strong tungsten tool steel, these rotary cutter blades will stay sharp over time and cut up to 6 layers of fabric at once! Ideal for sewists and quilters cutting fabric, vinyl, upholstery, and more. Available in packs of 2, in sizes to fit Olfa's 28mm and 45mm rotary cutters. Be sure to select the correct size for your tool.