Oh, right. Wouldn't want kids to try it at home.

"Oh! Yes, actually," he said hastily. "Goggles and earmuffs should be -- er, there." Sure enough, there was a bucket of them over by the entrance. He took two pairs of each and brought them back over, handing a pair of goggles and earmuffs to Freddie and donning the others himself. "It shouldn't be very loud, especially since there don't appear to be other people practicing in here, but still."