Forget nasty slug pellets, copper tape and plastic slug traps: this is the Rolls Royce version. A state-of-the-art pottery slug trap for garden use: a base with 'moat' and an easily-removed lid to protect the moat from rain.
We've been prototyping these for a few years in our slug-plagued gardens at Lawson Park and can endorse them wholly. Fill with the cheapest beer you can find and place in your affected borders, then wait while the blighters drown drunkenly within - especially effective on a warm wet spring evening.
Once emptied, you can even clean them in your dishwasher.
10cm high x 20cm diameter.