General description With the toy advent calendar, children can playfully count down the days until Christmas and be surprised every day. This set is the ideal Christmas gift for children aged 3 and over, making it perfect for birthdays, school class rewards, treasure chest prizes, and carnival prizes. Technical specifications Material: High-quality silicone Safety: Harmless and non-toxic Usage Fidget sensory toys help relieve stress when squeezed and stretched. Suitable for children, including those with autism, ADD, and ADHD; a good way to calm down. Provides hours of fun and stress relief. Other information Ideal as Christmas gifts, birthday gifts, reward gifts, and special needs stress relief toy gifts.