7" beadable cheese knife. 24mm (almost 1") beadable section. Unscrew the 2.5mm diameter rod to add beads. These knives are lead free, and meet USDA food-grade standards. Personalize with lampwork glass beads formed on a 3/32" mandrel, or any beads with 2.5-2.7mm holes. Great add-on sale for your handmade lampwork, ceramic or polymer clay beads! See Related Products tab for metal spacer beads to "pad" handmade beads shorter than 24mm. Hand wash only.