Set of 4 nostalgic mini kaleidoscopes. Look inside and turn to see the patterns change. Size: Approximately 7.5 x 3.3 cm Small and inexpensive, so the quality is as expected. ^^; Thank you for your understanding. m(_ _)m #NostalgicToysList #EducationalToysList #MiniatureList Kids, children, elementary school students, kindergarten, nursery school, toddlers, preschoolers, birthday present, Showa retro, nostalgia, boys, girls, toys