DMM's take on the large nut sizes has taken a while to arrive but has been worth waiting for.
A mere four sizes cover a large range (equivalent to five sizes in Rockcentrics) and the nuts offer the standard three wedge placements as well as a highly emphasised camming placement.
The slings are doubled meaning they rack up short but can be extended when placed, though unextending them again one handed whilst seconding is tricky to say the least!
A favourite with winter climbers trying to cut down on weight whilst still carrying a good size range of gear.