ROBERT EICKHOLT DISC ART GLASS PAPERWEIGHT, CONTROLLED BUBBLE, AVENTURINE, 1994. Greetings, Up for listing is this Vintage Robert Eickholt Studio Art Glass Controlled Bubble Disc 1995 Paperweight Signed. The item is in excellent condition. The artist’s signature can be found underneath this rare disc-shaped beauty. Please review the pictures carefully. Dimensions of the item are: 4 1/4″ Tall, 4 1/4″ Diameter, and Weighs 1lb 10.5oz. I have many art glass items for sale. No matter what happens, please get in touch with us if you need additional information, and we will provide the info ASAP.