I've recently introduced a variation on this piece which includes a dangling crystal prism! See it here: https://www.etsy.com/listing/170804032/large-blown-glass-hummingbird-with
Colored borosilicate (pyrex) glass, all handmade in my home studio in Corrales, New Mexico. Each glass hummingbird is individually handmade and will be slightly unique. Hummingbird measures 4" high. Heavy gauge fishing line for hanging included. I have been blowing glass/glass spinning/lampworking/torch working for over 30 years. Please feel free to contact me with any questions!