12 Pack Glass Stir Sticks Lab Stirring Rod 10″ Length with Both Ends Round for Science, Lab, Kitchen, Science Education Features:One Size – 10″ Long, Glass stirring rod, used in mixing chemicals and liquids like drinks or in the kitchen.Sturdy and Durable: Made of solid glass and built to stand the test of time.Made of solid glass for durability.Safety-Each has rounded and smooth ends, so it does not hurt hands and is easy to operate.Sold in 12 pieces per package. Package Include:12pcs Glass Stirring Rods Shipping:* USPS Free Same Day Shipping on orders placed before 3 PM EST* Orders placed after business hours or non-business days will be processed and shipped next business day* We only ship to eBay verified shipping address* Free(2 – 5 Day Standard Shipping) in the US