Darice Bead Sizer and Ruler: 2 mm to 20 mm, 5.5 inches, Silver

Strong piece and very useful tool for a beader! I’m glad we have one!

One can argue the world should go metric, but so far, the US hasn't. So when I'm online late at night, looking at cute jewelry on Etsy, and the seller says the beads are 16mm but doesn't provide any context pics, this device saves me from buying things with beads that are bigger or smaller than I'd ever wear. The bead ruler is flat, so I can keep it on my nightstand and it doesn't take up any space to speak of, and it's metal, so it's durable. This is a must-have for anyone who needs to be able to visualize bead sizes when the only measurement provided is metric.

Artists are visual and this SHOWS you the sizes of beads from 2 to 20mm. Wonderful. Thanks.

I love having this to measure the size of my beads, etc. and little ruler when I need it.

this is a great item to see actual size of mm for beading and crafting

I use this constantly. Helps me choose beads online by keeping this by my PC and referring to it.

wish it were larger with more sizes

Easy to use. Helps me to know the size of my beads. Nice weight, not flimsy. Shipped quickly.