Pier 1 Imports, HomeDecorators.com and AliExpress.com are retailers that sell glass decorative balls. Etsy.com and Amazon.com are online marketplaces that also feature glass decorative balls.
As of 2015, Pier 1 Imports lists two different glass decorative balls on its website. There are small, medium and large Twinkling Ombre Spheres priced between $15.96 and $27.96. The spheres are gold and silver orbs that create ambient light. The seaside glass sphere contains sand and seashells in a clear glass sphere.
HomeDecorators.com sells a set of three "Tortoise Spheres." The set features orbs of varying sizes made of translucent colored glass. Though purchased as a set, the spheres can also be used as standalone decorative pieces.
AliExpress.com is a wholesale retailer that features more than 200 glass balls. Users can refine searches based on theme, style, technique and color. Some listings require a minimum order, and many offer free shipping.
Amazon.com has more than 200 listings for decorative glass balls. Choices include both indoor and outdoor balls and come individually and in sets. Shoppers can refine searches based on color, size, brands, price and rating.
Etsy.com specializes in vintage and handmade products. Many of the decorative glass balls listed are sold as Christmas ornaments. Shoppers can refine searches by color, price and shipping location.