Carioca Glitterello Glittered Fibre Pen (12 Pieces) Glitter ink marker with water based ink Perfect for decorating cardboard, wood, stone, fabric and Carioca Deco modeling clay Carioca creates branded products steeped in tradition The company (Universal S.p.A) has been manufacturing fiber colored markers since 1956 Carioca creates coloring, art, modeling, activity sets and much more