Aquarel DUO Spill Proof water cups 9 cm x 9 cm; uniquely designed with the added advantage of space organization.Cup lid made in form of Painting Palette with 6 wells with 1.5 cm deep. Special suction bottom prevents the cup from overturning or accidental tipping of glass. The designed grooving slides act as a brush holder; Narrow lid opening diameter 3 cm; Travel-friendly artist cup. Available in three colours- Red, Blue and Yellow