Slushie machines might still feel like a relatively new phenomenon for the at-home hosts amongst us, but there's no denying how popular they've become – especially with the string of heatwaves we've had recently. In fact, they've recently become one of my favourite categories of gadget to test, aside from the best fans, of course.
The Ninja Slushi Twist arrived back in May this year, designed as a dual-vessel frozen drinks maker that can create two different flavours at the same time before twisting them together into one drink.
