Sound post setter for Cello is a great tool, easy to insert, remove or adjust your Cello sound post. and can be used for a long time. With this sound post setter, luthiers can make precisely adjustments to the sound post position. The tool has a tip that enables luthier to insert the sound post securely in place, avoiding any damage to the Cello interior. The sound post setter tool is a must-have tool for luthier who want to create the perfect Cello sound for their clients. Professional Cello sound post tool; for Cello player and DIY luthier. quality and exquisite workmanship. Precision performance. Sound hook style:B:Curved with Black Colour:Gold Material:Zinc Alloy Package Contents: 1 * sound post gauge 1 * sound post retriever 1 * sound post setter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.