Conical, undulating (bell-shaped?) foot tooled up to small, oblate spherical, solid stem, which is attached to cup whose lower wall is widely flaring. Traces of pontil wad at top of foot. Faint blowing spirals.
Fabric, firing, and surface description
Light to medium blue (PMS 7457C to 652C), transparent to semitranslucent. Numerous pinprick bubbles.