Sakura Gelly Roll Stardust Gold Star pen. Sakura Gelly Roll pens are well known for their quality and for being long lasting. Stunning Gelly Roll Stardust has sparkle and glitter to create unique effects in your art or handwriting. Use it for highlighting or special details. For the best results, use Stardust gel ink on light colored or matte paper surfaces. The pens have a special cap to prevent drying, always replace the cap after use.