Green glass tumblers are made from a few common glass types across listings: 100% recycled glass, soda‑lime glass, borosilicate glass, and standard (general) glass constructions.
Capacities vary across listings. Common sizes include 9.8 oz, 10 oz, 12 oz, 13 oz, 14 oz, and 14.2 oz, so you’ll find options roughly in the 9.8–14.2 oz range.
Both. Listings include single tumblers and multi‑piece sets, with common set sizes shown as 6‑piece sets and 12‑piece sets; some items are sold individually.
Many reviewers describe the glasses as thick, sturdy, and well made, with comfortable sizes and multi‑year use in some cases. A minority report cracking or chipping. Cleaning preferences vary between dishwasher use and hand washing depending on the item.
Many descriptions say tumblers are bubble‑wrapped and shipped in protective boxes. Common methods include individual bubble wrap, nested cardboard inserts, and boxed packaging to help each glass arrive intact.