My mysterious beautiful thing

It is scented cotton candy flavored,it stays on my shelf at home, I bring it with me everywhere, sometimes I keep it under my squishy pillow, I bought it at Promenade, i love so much I only let my mom and best friend touch it, it is very valuable and very cute ,  and my mom bought it for my birthday  and  it has a lock and a key. Sometimes I bring it to school my cousin loves it my cat loves to sniff it everyday it has rainbow colours and my BFF can read it  and my dad does not know about it.