Thank you for viewing! Product Name: Put-In Educational Material, 6 Sets 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 useful for children who want to strengthen their finger strength, children who want to practice how to apply force, children who love put-in activities, and 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. #ChitoseEducationalToys #PutIn #SpecialNeeds #TherapeuticEducation #NurserySchool #Kindergarten #AfterSchoolDayService #ChildDevelopmentSupport #EducationalToy #IndependentActivities #Fingertips