Inquiry (采购产品): 9-11 mm glass balls i work for the Science Museum of Minnesota in the Education Department. I am looking for 9-11 mm colorless clear glass balls to be used in models that teach about groundwater. Each model needs 3-4 cups of glass balls. The glass does not need to be of high quality. Would you please send me information about products that fit what I am looking for. Thank you, Sue Meyer **** Hidden Message ***** Sue Meyer 120 W. Kellogg Blvd St. Paul, MN 55102 USA Company: Science Museum of Minnesota Title: School Outreach E-mail: smeyer@smm.org **** Hidden Message ***** smeyer@smm.org
