Loosen your strings (no need to take it down), leaving a finger's diatance that can pass through from the violin intonation stickers is ok. Rip intonation stickers 2-3 for cm. Fit for:People just begin to learning violin.
Violin Fingerboard Sticker, Removable 4/4 Violin Finger Position Marker Fiddle Fretboard Sticker Indicator for Beginners Practice
1pc 4/4 Violin Faddle Ebony Fingerboard Violin Fretboard For
Alnicov Guitar Fretboard Markers Inlay Sticker,DIY Fretboard Sticker for Guitar
1pc Piano Keyboard Sticker Practical Introductory Piano Sticker (Black White)