The Prym Round Counter, reference 611874 M, is a small mechanical accessory used in knitting and crocheting to count the rounds or rows already worked. Prym is a German brand founded in 1530 in Aachen, the oldest family-owned industrial company in Germany, now based in Stolberg and recognized worldwide for needles, pins, buttons, and sewing accessories. Counting rounds manually is prone to errors in long projects, and this counter eliminates that risk by automatically tracking the number after each round. It is a preferred option for those who knit or crochet in projects with many rows repeating a pattern.