Designed after the magical crystal necklace worn by Sheeta in Laputa Castle in the Sky by Studio Ghibli.

This gorgeous deep blue stone is infused with aqua UV powder which glows in the dark! No UV light needed - simply charge in sunlight for a glow that can last up to 6hrs.

The more sunlight it gets the stronger the glow! Also glows under UV lights.

The glass stone is linked onto a braided brown leather strap 18inch long, with adjustable clips for a tighter or looser fit.