Are you struggling for appliance space in your kitchen? If so, the answer is close at hand. This month has seen the launch of the Princess brilliant Compact4All stackable kitchen appliances, designed to stack on top of each other like building blocks. The set of four appliances, which are also designed as standalone cubes, measure just under eight inches on each side. They can be safely stacked in two stacks of two, which take up half their combined footprint, or, for those who really need to free up worktop space, stacked up in one column. This revolutionary idea includes a toaster, kettle, juicer, and coffee maker but not the kitchen sink yet.