Set of Two Iridescent Hand Blown Art Glass Orb Sphere

This is a set of two iridescent hand blown art glass orbs. The first orb is in a light amber colour. It has a circumference of about 12 1/2 inches and a diameter of around 4 inches. The second sphere is a very light purple (at times it has a bit of a green hue). This art glass displays a beautiful rainbow when it spins in the light. This piece has a circumference of about 12 1/2 inches and a diameter of around 4 inches. These glass spheres are preowned and have no chips or cracks. The amber orb does have some marks on the glass (see pictures).