Universal Medium Compatibility: Works effectively on pencil sketches, charcoal drawings, soft/hard pastels, oil pastels, watercolour, ink and gouache artworks Invisible Protective Finish: Dries clear without yellowing or altering colours—preserves original vibrancy and detail Dual-Pack Value for Artists: Includes two 45ml bottles—ideal for studio use and portable sketchbook sessions Fine Mist Nozzle for Even Coverage: Delivers a consistent, non-dripping spray to prevent smudging or pooling Archival-Quality Protection: Helps guard against smearing, fading and dust—perfect for finished pieces or works in progress, Manufacturer: SEESUNO