This is a pretty cool concept idea I came across on The Dieline which is a re-design of the classic disposable butter containers and solves the problem of having to find a knife when you are out and about.
This is the idea behind the concept –
‘Whenever we eat bread, at a picnic, in a cafe or on an airplane, we usually use disposable butter. I replaced its ordinary container lid with a wooden, knife shaped one. This way butter can be easily and quickly spread. Butter! Better! has 4 flavors which allow the user to make a choice, just as he would chose his favorite ice-cream. This container is not only easy and fast to use but also it makes daily routine of spreading butter more fun and exciting.’