Dive Into The World Of Shapes And Textures For Your Child With The Learning Journey Play And Learn Stacking Cups .Features 7 Stacking Cups Allowing Your Child To Differentiate Sizes And Choose The Correct One .Helps Children Think Out Of The Box By Developing Problem Solving Skills And Encouraging Them To Practice .Measures Approximately 20.50 Cm Long, 15.63 Cm Wide And 36 Cm High .