what do you guys think about tinks scent bomb

i bought some this month

i got them for two reason well three
1 to leave them hanging and just open them up every morning can't because when you hang the you cna not close them

2 to fill them about 1/2 full and not have to worry about carrying around a spray cap bottle . which i have had two leak .

three for yardage which does work i like they hold alot of scent on the scent wick and any that drips off falls in the bottle

wat do you guys think of them