KDSSYFT Fingerboard Stickers 9 Rolls Finger Markers for Cello Violin Finger Stickers for Learners Fretboard Position Guide for Beginners Musical

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Available in 9 colors: Choose from 9 colors: white, green, black, red, blue, pink, yellow, and light yellow to support learning in a fun way. Adjustable length: 66 meters per roll, you can cut it freely to the length you need. A set of 9 volumes can be used for a long time. For Beginners: Ideal for beginners to violin and cello. You can easily understand the position of your fingers and improve learning efficiency. Instrument-friendly: These finger guide stickers allow you to practice efficiently without damaging your instrument. Easy to apply: The sticker can be peeled off from the back and applied easily, so there is no need to remove the strings. Instrument-friendly: These finger guide stickers allow you to practice efficiently without damaging your instrument.