What you need:
Clear water beads
Blue glitter card
under the sea animals
Line your tray with the card and be sure to drain the water from the water beads before putting them on top and adding the under the sea friends.
The glittery card underneath made a gorgeous sparkling sea and the monsters really enjoyed exploring the water beads, on their own, with the mermaids and sea animals.
This sensory bin lasted a good few days and we also added scoops, buckets and bowls too to extend play.