Pretty self explanitory. The peanut butter will have to be reaaally thin, but the whole kit will probably be proprietary so that makes it easier.-- phoenix, May 21 2008 Refillable PBJ Dispenser Refillable_20PBJ_20DispenserThe inspiration. [phoenix, May 21 2008] I think you could put it in this... http://www.thekitch...m/099149000118.html [xandram, May 21 2008] It would have to be smooth, probably Kroger peanut butter. If the hole was too big, the pieces would come out looking like, yikes....-- plynthe, May 21 2008 Do you mean with a ratcheting ejector, driven by a lever on the handles, like a double pbj supursoaker?-- plynthe, May 21 2008 random, halfbakery