The invention relates to a cost-effective, rapid, and easy-to-use beads separating device to permit dyeing/coating mechanism in individual beads. The device comprises of (i) a rectangular frame (200) having racks (300) on one pair of parallel sidewalls (ii) beads-holding threads (400) mounted on another pair of parallel sidewalls, and (iii) a cogwheel (500) with groove area proportionate to beads size and having a pair of pinion gears (300™). Beads are separated over the threads by moving pinion gears (300™) of cogwheel over racks (300) using a handle. The time reduction and ease of doing are the advantages of the device resulting in the overall process and quality improvement.