After seeing 3 very different ages 3, 6 and 10, an excited (3) quiet (6) and a gifted (10) side by side to create for 2 hours, I was seduced and I ordered for my 3 year old daughter. A total success and delusional figures in all my house ..... Very economical because you can decide easily and safely for original collages. I will renew when the bucket is empty !!!!!