4.Suitable for Jewelry Making,craft projects, craft enthusiasts, bead stringing. 1. 2.Perfect for laying out intricate beading without fear of the beads rolling away. 3.This product is specially used for DIY necklace,adopts professional design with scale,for length measurement conveniently. 5.Great for craft projects, craft enthusiasts, bead stringing, aligning beads pior to stringing, sorting and organizing.