At YLLIS, our journey began with a simple wish for our own 4-year-old son: to find toys that do more than just entertain, but truly inspire his curiosity and unlock his potential through play.

Our very name is a loving tribute to him. His favorite word is always "silly!"—so we simply spelled it backward to create YLLIS. It captures that joyful, playful spirit and reminds us daily that learning should always be fun.