BIOS Jumbo LCD Timer Corkscrews these tumblers have a Sani-Rim

these tumblers have a Sani-Rim lip for a sanitary drinking surface and are stackable for quick and convenient storage

Measurements (without handle): 4

not the bowl or plate

Finish/Colour: Chrome

Made of durable cast aluminum and coated in black epoxy

BIOS Jumbo LCD Timer Corkscrews these tumblers have a Sani-RimUnit range: 99 minutes, 59 seconds. 1 x AAA battery included. Alarm level: 65 69dB umbo LCD angled screen Count down timer 30 second beeper alarm Memory recalls previous time Unit range: 99 minutes, 59 seconds Alarm level: 65 69 dB Magnetic back, built in clip, retractable stand 1 year warranty Includes: 1 x AAA battery