Glass oinochoe (perfume jug)

Opaque white, with handle and foot in same color but with some purple streaks; trails in translucent purple.
Applied broad trefoil rim-disk, with edge of mouth projecting above inside of rim-disk; short, slightly-square shaped, concave neck; broad sloping shoulder; large ovoid body; applied outsplayed foot with uneven slightly convex bottom; handle attached as a large flattened pad to top of body over trail decoration, drawn up and slightly out, then turned in, arching well above rim-disk, then down and pressed on to back of neck below rim.
One trail attached at edge of rim-disk; a second thick trail wound horizontally twice around shoulder and top of body, then tooled into a close-set zigzag pattern around upper half of body; below this, a third, fine trail wound horizontally three times around body; finally, a fourth unmarvered trail wound around edge of foot.
Intact; some dulling and pitting, and patches of iridescent creamy brown weathering.