Portable 21String Guzheng Finger Trainer Key benefits Practice anywhere: Compact 60 x 40 x 12 cm size and 2.4 kg weight make this guzheng easy to carry by hand or in the included backpack. Mini size fits travel and business trips and can be carried on a plane. Realistic fingering: The string spacing uses a 1:1 design relative to a regular zither, so finger placement and tactile feedback match standard instruments for effective skill transfer. Clear, playable sound: Builtin speakers provide transparent, musical sound suitable for practice and performance, offering fuller tone than small toy instruments. Durable construction: The body is made from paulownia wood, a commonly used instrument material known for light weight, fine texture, and resistance to wear. Protected strings and hardware: String protection eyes reduce friction at panel openings and help limit wear on both strings and the soundboard. Steel tuning pegs offer sensitive response and reliable tuning. Specifications Size: 60 x 40 x 12 cm Weight: 2.4 kgs Strings: 21 strings Material: Paulownia wood Suitable for: Beginners, children, adults Color: One Color Size option: One Size What is included Guzheng instrument Backpack Nail bag Brush Tuner Tuning wrench Guzheng nails Spare strings for positions 1 to 5 Adhesive tape Textbook Note stickers Practical features Portable design with backpack for easy transport. Builtin speaker system for immediate sound without external amplification. Spare strings and tuning tools included so the instrument is performance ready. Note stickers and textbook support learning and practice for beginners. Use scenarios Travel practice: Take the instrument on business trips or flights to maintain practice routines between engagements. Lessons and teaching: Use in lessons or group classes as a finger training tool with realistic string spacing for students learning standard guzheng technique. Home practice and small performances: Compact size makes it suitable for practice at home, casual performances, or as a decorative musical piece in spaces. This portable guzheng finger trainer combines realistic fingering, travelfriendly size, and included accessories to help beginners and returning players practice effectively at home, in lessons, or on the go.