These are amazing for threading cords through small openings - handbag cords, jumper cords, elastics, beading, macrame, crochet, knitting maybe? anywhere you need to get a grip on the cord.
Hook head about 1mm
Needle width 1.5mm
Length 16cm
Tip: The end is a small hook. On a bead, you put the tool through the bead first, then hook onto your thread and pull it through the bead hole.