Former Baltimore Ravens running back Justin Forsett and his two partners appeared on ABC's "Shark Tank" on Sunday night looking for a deal for the ShowerPill, an extra-thick, premium wipe that works like a disposable washcloth.

They left with a learning experience after not being able to explain specific financial numbers.

"It sucks we didn't get a deal," Forsett said Monday. "Watching the episode last night was the first time my partners and me saw it. It was like watching a fumble that you had in a game and then watching it on film. It's disappointing. The growth of us as a company and businessmen has been ridiculous since then. We're taking it in stride."

ShowerPill generated $15,000 in sales in a couple hours after "Shark Tank" aired, according to Forsett. The interest on social media and the traffic on the website "has been crazy," he said.

Since the episode was filmed six moths ago, ShowerPill has gone into 200 locations of Crunch Fitness and is in Pharmaca, a specialty pharmacy store. It's also scheduled to be featured in a UFC gym next month.

"We're bigger and stronger," Forsett said.

Forsett and two of his former teammates at Cal, Wendell Hunter and Wale Forrester, went on "Shark Tank" seeking $300,000 for 10 percent equity in their company. The "sharks" quickly became concerned when the business owners didn't seem to know their net margins.

Mark Cuban bowed out first and was soon followed by Robert Herjavec. Barbara Corcoran liked the trio's enthusiasm and the quality of the product, but she worried about the confusion over the financials. Alex Rodriquez suggested they hire a CFO. Lori Greiner praised their hustle and said she thought the product was smart, but then bowed out.

"I love the story, but [with] the three of them, someone has to know the numbers," Herjavec said.

Cuban added, "They choked a little bit."

Forsett, a Pro Bowl running back for the Ravens in 2014, has performed in front of thousands at stadiums across the country and millions on national television.

Stepping in front of the cameras in a studio setting was a different experience.

"The nerves were real," Forsett said. "This is reality TV. You have Mark Cuban and A-Rod sitting across from you and you're pitching your dream with these hot lights on you. You can tell that with our pitch and how we faltered, I can honestly say the nerves were a majority of the issue."

Some on social media wondered why Forsett promoted the show all week when he knew ShowerPill didn't receive a deal. Forsett responded that he wanted to let people know about his failures and how he responds to adversity.

"It was such a blessing. It was something that was needed," Forsett said. "That advice we got from the sharks ... it was like a bye week, when you get a chance to get a self-scouting report and learn what your strengths and weaknesses are. We want to be the best. We can't allow this thing to define [us], but refine us and make us better."