Comes With 10 Colors To Make Children More Interested. There Are Numbers 1-10 Printed On It, With Words Next To It, Allowing Children To Learn While Playing. Parents Feel At Ease And Children Are Happy | The Shell Is Made Of High-Quality Plastic With Smooth Edges. The Frame Is Equipped With Silicone Bubbles, Bpa-Free, Food-Grade Silicone, Safe And Non-Toxic, Safe To Use, Suitable For Children And Adults Over 6 Months | The Silicone Bubble Toy With You Can Relieve Anxiety, Relax Your Mood, Reduce Stress, Make People Concentrate, Release Stress, And Make People Feel Happy | When Children Are Playing, They Can Learn Numbers And Vocabulary. It Is A Good Toy For Parents And Children To Entertain And Interact Together. It Is Suitable For Children With Autism And Adhd, Adults, Students, Office Workers And Other Anxious Situations | We Guarantee 100% After-Sales Service. If You Have Any Comments And Suggestions On Our Products, Please Feel Free To Contact Us, Thank You