Take a look at an album of images here and videos here.
Lightweight Westmorland stone style rocks, also known as water-worn limestone, Irish
water stone, Cumberland stone and limestone pavement stone. These are made in tough,
durable polyurethane or fibre reinforced concrete, each with a hollow underside.
These can be turned around effectively presenting around forty different shapes.
The rocks can also be finished in very dark grey or sandstone/yorkstone colours.
Minimum order three rocks.