Home / Sensorial / Set of Knobbed Cylinder Blocks View basket “Spindle Box” has been added to your basket. Set of Knobbed Cylinder BlocksQR 459 Set of Knobbed Cylinder Blocks quantity Add to basket Categories: All Materials, Sensorial Product ID: 1772 Description Description Set of 4 Wooden Blocks each one containing 10 pieces in various sizes. Related products Sound Boxes QR 229 Add to basket The Metal Insets QR 395 Add to basket Fraction Stacker QR 300 Add to basket