This Saturday (18th March) will see items of clothing, drinks and even people going green for 24 hours. No, it’s not world environment day just yet, but St. Patrick’s Day, aka the best excuse this week for a party regardless of whether or not you’ve got any Irish in you at all (or want some).

To help your Paddy’s Day party positively glow with greenness, Nigel’s Eco Store has a 10% offer on these recycled Grolsch-bottle goblets, which we featured back in 2005. Any drink will look green in these goblets, without the need for any yucky food dye, and they are of course 100% recycled.

Not only that, these quirky upside-down glasses save 90% of the energy normally used to make recycled glass, as they’re not melted down. Just quote code GROL07 for this offer, which is 10% off the usual price of £12.99 for a two-pack. As Mrs. Doyle would say, Oh goo on.