Swan has some outers of its Smooth filters up for grabs, which it says are the first ever carbon cavity Pop-A- Tip filters.

Launched this year, the activated carbon in the Swan Smooth filter is created from coconut shells that would otherwise be wasted. The carbon aims to reduce volatile compounds in the smoke stream to create a smoother and cooler smoke.

With its modern black colouring and sleek silver lines, Swan Smooth’s design builds on the brand heritage and the iconic Swan packaging. The black pack aims to reflect Swan Smooth’s carbon content and the iconic Swan logo remains prominent on the front of the pack.

Swan Smooth is available in 120 Extra Slim Pop-A-Tip filters packs with 20 packs per trade outer.

Swan is offering seven readers two Swan Smooth outers each, which have a value of £35.60 at rrp.