This set of 12 hybrid grid boxes includes 2 units of each of the 6 color grid boxes: 2 blue, 2 green, 2 purple, 2 yellow, 2 pink and 2 white. This set comes WITHOUT ANY PIN LIDS. 
 
NanoSoft's patented (pending) hybrid grid box design optimizes the grid box layout so that both unclipped grids and autogrids are stored securely, while also easy to place and remove from the sample pocket. The workflow is simplified, where a single grid box replaces the multiple grid boxes previously needed, simplifying record keeping and reducing required inventory maintainenance of multiple grid box types.