Manufacturer ChiaoGoo Manufacturer part number 2505-9 GTIN 812208023862 Availability ChiaoGoo SPIN Bamboo Interchangeable Tips 5"-Size 9/5.5mm SIZE 9 -SPIN BAMBOO TIPS 5" $11.00 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View These hand-crafted, patina tips are made of Moso bamboo. The copper, nickel-plated join is crimped and glued to ensure a secure connection. The size is laser imprinted on each tip. This package contains two 5 inch long interchangeable tips. Size: 9/5.5mm. Imported.