The beautiful diary with the unicorn motif is adorned with colorful rhinestones at the adhesive points. Using the diamond painting pen, the diamond stones are carefully attached, and the wax helps them stick better. The lock keeps your child's secrets safe in the unicorn notebook. Diamond painting is a popular crafting method among children and adults. The colorful stones can be used to beautifully decorate figures. This method encourages children's creativity in a playful way.