Say happy birthday to the cool cat in your life with this hilarious rock 'n roll tiger. Move the card to watch the tiger's tail twitch and the word 'cool' to appear and complete the card greeting. 

• Big cat tiger mullet birthday card 
• Features a lenticular design 
• Blank inside for your own message 
• Measures H16.7 x W12.1 cm
• Envelope included 
• Card is widely recycled 
• FSC approved