If you're kids are into messing with play slime (yuck) then The Entertainer have some great savings on slime and putty in their Spring Savings event. The best deal are the Nickelodeon Make Your Own Slime sets, as they're now less than half price at just £3 each (was £8).
Each set includes a bucket of slime base, a slime activation substance, a mixing tool, and a special hidden surprise.
Children can mix up their own slimy creation, and dig out their surprise toy - there are 12 to collect. It's recommended for children aged 5 and over, so it's no good for younger ones, but great fun for the older ones.
At this price they're a bargain for keeping aside for rainy days, and I can think of plenty of children I know who would love one of these sets.
There are lots of other slime and putty bargains on sale, and you can see the full selection here*.
Click and collect is available free of charge on orders of £10 or more. Home delivery is free on orders over £40, or costs from £3.99 on smaller orders.