The beguiling figure of these mouth-blown glasses are only one of the manifestations of Tom Dixon's play with conical, spherical and tubular forms in his Bump Collection. They also feel good in hand. A whimsical science laboratory sensibility suffuses the series, as Tom tapped the transformative process of alchemy as inspiration for both the form and material—borosilicate glass, the stuff of lab beakers, albeit in shades of rose and black. As these are sold as a pair, bump it up to a threesome with the like-named jug. (Also check out the Bump Tall Glass Set, rendered in reverse with a rose base and black top.)