Hopper for storing coverslips

The present invention is concerned with a hopper for storing a plurality of coverslips prior to dispensing of those coverslips by a coverslip dispensing device, wherein the hopper includes a locating means for cooperating with a coverslip dispensing device so as to align the hopper with respect to the coverslip dispensing device. In embodiments the locating means comprise at least one tapered recess for receiving outstanding member located on the coverslip dispensing device. The locating means can be formed in the side walls of the hopper. The recesses and corresponding locating pins ensure that the hopper is correctly positioned on the coverslip dispensing mechanism. The disposable hopper can comprise at least one hopper wall that is hinged with respect of the other walls so as to provide a hinged opening for loading the hopper.