Dunelm is selling a washing line that is big enough to hold four wash loads of laundry, according to the brand's description. The Brabantia 4 Arm Lift-O-Matic Rotary Washing Line offers 50 metres ...

The Rotary Washing Line is a little pricier than some others on the market, retailing for £90 at Dunelm, though it still won’t break the bank. However, it has a near-perfect 4.9-star rating.

When it comes to demonstrating the invention, the Dragons watch in mild bemusement as John's rotary washing line slowly rotates. Peter Jones is first to question John about how he came up with his ...