ufo mechanical timer no batteries required 60 minute countdown magnetic base multi purpose kitchen study and classroom timer full set of 6 colors Color:Beige Made of high-temperature resistant borosilicate

Made of high-temperature resistant borosilicate glass

The bottom has a vacuum pinhole seal for craftsmanship reasons

All above minor imperfections are inherent traits of hand-blown glass

allowing it to stick to any metal surface

uneven rims

ufo mechanical timer no batteries required 60 minute countdown magnetic base multi purpose kitchen study and classroom timer full set of 6 colors Color:Beige Made of high-temperature resistant borosilicateApplicable to multiple scenarios Efficient, straightforward, and risk free cooking Magnetic back, allowing it to stick to any metal surface The ultimate holiday gift for families, friends, and partners Size chart