Many of us will be wrapping gifts for the various holidays, which will be celebrated till the end of the year. 
An easy way to ‘control’ your left-over wrapping paper afterwards and avoid it from ‘unrolling’ each time, is to us the inside of a toilet roll, open it up and wrap it around your roll of left-over wrapping paper. A suggestion is to add multiple left-over papers on one roll, efficient storage but also avoids the toilet roll from sliding down.