Found 18th Jun 2016
Found these at the Stratford store. Yet to see them in other Poundland stores though but I can't imagine they were just limited to one store. Maybe available at larger stores as Stratford has two stores three doors apart from each other so guessing they stock wider variety of products than smaller stores. First purchased a bag at Home Bargains for £2.99 and thought it was a good deal as not found any smoking wood chips lower than £5 then came across these for a pound each. Absolute bargain IMO.