Opal Magic is the line that will not hold still. Prima builds it as a two tone iridescent acrylic that changes tone depending on the angle you look from, so a drawer front painted in Teal-Blue never quite shows the same face twice as you cross the room. It is the closest thing on the paint shelf to a beetle wing.

Water based, permanent once it dries, non toxic and archival safe, which matters if the piece is going to be a keepsake rather than a season. Brush it over mould castings, frames, canvas and small decor, or lay it thin over a dark base to push the colour shift further. The jar holds 1.7 fl oz (50 ml).

Want the same colour family without the shift?