Fabulous insulation for our very drafty bay window, did four hinge windows and there's a good 0.8kg left. Felt the difference immediately. Just poke it into gaps with a butter knife, then Stormguard tape over the top.
If there's leftovers when you've finished please pass it on or reFreegle it, heating's not getting any cheaper.
(Also useful for crafts)
Available after Boxing Day.
Sheep's Wool for Insulation (Gay Village M1)
This offer has been gifted to someone and is no longer available.