Check the listing for details. Herrschners® Bookworm Blanket Crochet Kit. Condition: New. Listed at 39.99 USD. Start stitching a new chapter with each pattern change of this textured blanket. This intermediate crochet design features sampler-style patterns stitched in Herrschners Worsted 8 Heathers yarn, allowing you to try your hand at new techniques as you stitch. Along with the yarn and intermediate crochet instructions, this afghan kit comes with a clear zippered storage bag, yarn needle, and a label for personalization. This 40 x 63" (102 x 160cm) design requires a US size I-9 (5.5mm) hook to complete (not included). Imported. • Crochet afghan kit includes Herrschners Worsted 8 Heathers yarn (100% acrylic, #4 worsted), clear zippered storage bag, yarn needle, a label for personalization, and instructions. • Difficulty: Intermediate crochet. • Finished size measures This 40 x 63" (102 x 160cm). • Requires US size I-9 (5.