- Officially licensed Harry Potter merchandise by Half Moon Bay
- Harry Potter cold changing glass
- Features a Hogwarts crest design
- Capacity 450ml - Box 9 (w) x 15 (h) x 9 (d) cm
- Dishwasher safe
At room temperature, the front of this Harry Potter col changing glass shows the Hogwarts Crest in black and white on the front, and the Harry Potter logo in white on the back. When cold liquid is poured in, the Hogwarts Crest transforms to show its yellow borders and house colours. Once the drink is finished the glass returns to its original state as it warms back up to room temperature.
Product Code: GL01HP06