These large-eye blunt needles come in 3 sizes and 2 colors: gold and silver. The metal yarn needles can easily pass through thick thread. The yarn needle is designed with a blunt tip to reduce hand damage and is friendly to beginners. The sewing needles have a smooth needle body are smooth to use and do not snag. It is suitable for crocheting knitting beading repairing leather or heavy objects such as carpets.