
More than 1,000 mysterious blue balls have washed up on beaches in the UK this week.
Hundreds of the rubber-type balls have been found on the shores in the Tees Valley over the last four days.

More than 1,000 mysterious blue balls have washed up on beaches in the UK this week.
Hundreds of the rubber-type balls have been found on the shores in the Tees Valley over the last four days.