*Ring ring* "Hello?"
Here's the ad copy:
"We are happy to announce the release of our new electrically triggered smoke grenades: the TSG-EF and BFG-EF. These electric variations of the popular Tactical Smoke Grenade and BattleField Grenade feature an integral squib designed to set off the grenade when connected to an appropriate 9 volt power source. The TSG-EF and BFG-EF are ideal for remote fire applications, hobby applications, and special effects!"Click here for the new grenades, including pricing and purchase information.