Vegetable-based non-hardening modeling clay holds excellent detail. highly malleable, smooth texture is ideal for young artists, mock ups, and animation. reusable clay will not dry outposed primarily of vegetable material, Jovi Plastilina contains 33% more volume per ounce than mineral-based modeling clay. Set of 30 rolls weighing ½ ounce each. colors include: White, yellow, dark yellow, orange, red, Ruby, pink, peach, light green, dark green, light blue, dark blue, Violet, brown, and black. total weight 7.5 oz.Gluten-free. Non-toxic. Made in Spain.