- Smartbox is a container of caps which, thanks to a tilting mechanism with rotation fulcrum, allows the passive insertion of the Ot Equator attachment even in conditions of extreme divergences up to 50 °. - Kit containing: 1 Smartbox container with black laboratory cap, 1 pink protective disk, 4 assorted retentive caps (1 extra-soft yellow, 1 soft pink, 1 standard clear and 1 strong violet). **For further product information, please contact Chat Support**