VIVA DECOR-Crystal Gel. A unique gel available in bright colors that can be applied in thickness and produces a remarkable 3D effect, particularly when applied to build a structured shape, and in which you can inlay shapes and accessories. Have fun using stencils to create patterns or create relief on a variety of surfaces or objects. This package includes one 250ml jar of crystal gel. Available in a vareity of colors: each sold separately. Imported.