Description:  Item: 20KG Digital Servo.  Operating Voltage: 4.8 ~ 6.8 DC Volts Torque: 18kg.cm(5V), 21.5kg.cm(6.8V).  Speed: 0.16sec/60°(5V), 0.14sec/60°(6.8V).  Dead Brand: 3μs.  Motor Type: DC Motor .  Gear Type: 25T Copper...

Features:  1.Cable-pulling switch: pull the power cable to turn on/off.  2.USB flash reading/playing (Max: 32GB).  3.Full-band FM radio.  4.Bluetooth 4.2 connection, super wide compatibility, easy connection with your phones.  5.Standard...

Features:  - Wall mount hanger for guitars and other string instruments.  - Gravity-sensor hook design, for firmly fasten your instrument to prevent sliding down.  - Silicone pad entire contact area...

Specification:  Item Name: Violin Wolf Sound Eliminator;  Color: Gold/silver (optional);  Material: Copper;  Product Size: 11.5*14*9mm;  Product Weight: 5g.     Features:  - It can effectively suppress the wolf sound caused by...

Features:  1. Purfling Inlay Inlaid Groove knife for violin Viola making.  2. Polished brass body, exquisite and durable.  3. Sharpened blade for precision performance.  4. The brass body has a hidden...

Specification:  Material: Steel;  Suitable for: Violin;  Product Size: About 18.5 * 16.2 * 9.5cm;  Product Weight: About 75g.     Features:  - Made of heavy-duty steel, with wooden handle, easy to...

Specification:  Material: Steel;  Suitable for: Violin.     Features:  - Made of heavy-duty steel, with wooden handle, easy to use.  - Stainless steel reamer, anti-rust, strong and durable.  - Easy to...

Specification:  Product Name: Violin Repair Kit;  Material: Brass;  Color: Gold;  Uses: Used for violin;  Sound Column Hook Size: About 37cm;  Column Ruler Size: About 12cm;  Caliper Size: About 19.5cm.    ...