These tubes are actually transferring wads of cold hard cash into the inner parts of the complex. The workers, after 10 pm, they gonna count the money inside the complex. Looks like they counted at least a more than a few hundred thousands (closing to one million ringgit) earned every day. I've not much grouses about IKEA, but started to have some more ever since my friend and my brother works there part time. and worse, they have already sacked them because the IKEA needed more than just part-time workers. I still have the IKEA safety little red booklet I once grabbed it back in 1998. Apparently before they subcontract these furnitures to some other place, most of the furnitures are from Sweden. And from the book, they wrote that they have thoroughly tested every inch of the furniture. But not nowadays. The staff there are overworked and tired. The quality of the furniture is degrading too, bit by bit.