This "Fa La to the Eighth Power" Greeting Card is left blank on the inside so you can write your own personal message to that special someone in your life for any occasion.
The neutral design means that you can gift it to any friend or family member in your life, from your parents to your siblings, grandparents, friends. etc. This would be great for any math lover. No matter who you write a personalized note to, they are sure to appreciate it!