Since this in entry level why not get this kit with bowl brush and soap? The fact you are giving them Gillette's it seems this would be a good starter for all of them. Once the get hooked send them to B&B.
Van Der Hagen Premium Shave Set - $12.49
http://www.drugstore.com/van-der-hagen-premium-shave-set/qxp155185?fromsrch=Van+Der+Hagen
$1 soap, $1 bowl, the brush isn't worth $10.
These sets used to sell for $7 or so at Walmart... they were a decent deal then.