Healing Stone

Does anyone have the spawn command for this? The healing stone as in the one in deatmatch or any in which it heals said person standing next to them.

Its a fieldprop and cant be spawned like mobs.

add_field_prop(id,size,time) if i'm right and don't have memory fail. Have a long time i don't lunch rappelz ^^' (1/2 month ^^)