In celebration of Lush’s 30th birthday, the Birmingham store is giving away 100 of their best-selling bath bomb for free on Saturday 26 April for World Bath Bomb Day.

The first 100 customers to reserve their spot on Eventbrite will have the opportunity to create their very own Intergalactic bath bomb, worth £6.50, and take home completely free of charge. With over 3,900 sold last year, the colourful, peppermint-scented product is Birmingham’s best-selling bath bomb.