Related Clues:
- Leak sealers
- Power strip inserts
- Wads, of tobacco say
- Spark providers
- Advertisements
- Bottle stoppers
- They'll stop making advertisements
- Outlet inserts
- Advertises connections to the national grid
- Power connections
- Not-so-subtle promos
- They go into outlets
- 'Shameless' promotions
- They're used for stopping publicity
- Promotes publicly