When they say the grider has holes and deposit are those what you use for collecting kif, or whatever it is you use to make hash
some grinders have a small compartment under a small screen and this catches keef(the crystals on your nuggets) you could make hash with keef of sprinkle it on your bowl either way its gonna get u pretty high
K thanks saw in the shop some grinders described as having holes and deposits was wondering if thats what they were