Wake up with this fantastic Transformers Optimus Prime / Megatron Lenticular Bedside Alarm Clock! Move the bedside alarm clock from side to side and watch the image change from Optimus Prime to Megatron. A unique gift idea for the avid Transformers fan!
Requires 1 x AA battery (not supplied).
Not suitable for children under 3 years.
( Description taken from http://www.chalfontgifts.co.uk/shop/