Manufacturer Lacis Manufacturer part number TT52 Availability Lacis Knooking Rosewood Needles 8" 2/Pkg-E4/3.5mm To F8/5mm ROSEWOOD -KNOOKING NEEDLES 8" Old price: $10.99 Price: $8.44 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View LACIS-Knooking Needle Set. This package contains two knooking needles. Each one has a crochet hook at one end and a slot at the other for holding the knooking string. They are both made of rosewood and measure 8 inches long. One is a size 4/E (3.5mm) and the other is a size 8/F (5mm). Imported.