Thank you for viewing! Product Name: Put-In Educational Material 6-Piece Set Holes have been made in the containers to allow the materials to pass through. The holes are slightly narrow to allow for some force to be applied. With a variety of materials, children can practice adjusting the amount of force depending on the material and size. This is perfect for children who want to strengthen their finger muscles, practice applying force, or love put-in activities. Please use it as an item to pass the time. The names of the materials are written on the lids with a label maker. *The color of the tiles, pom-poms, and containers will be random. #Chitose's Educational Toys #PutIn #SpecialNeeds #TherapeuticEducation #NurserySchool #Kindergarten #AfterSchoolDayService #ChildDevelopmentSupport #EducationalToys #IndependentActivities #Fingertips