This is an absolute bargain! The Super Sand Castle Adventure playset has dropped to just £8.14 at Amazon, making it 69% off the recommended price. It's still selling for £25 at Argos - and that's their Clearance price, so this is a steal!
This is a play sand kit with super soft touch sand that's buildable but lightweight. The Castle Adventure pack includes 600g white sand, 300g blue sand, 8 castle building moulds, a roller and a play tray to minimise mess. You also get a prince and a knight figure to put on your castle when you've built it using the different castle and turret moulds and that brick pattern roller.
There's free One Day Delivery if you have Amazon Prime, or there's free standard delivery when you spend £20 or more if you're not a Prime member.