Ive wanted one of these for my scared stiff but the USA prices were very off putting, plus postage, plus being stung by the customs and post office, so Ive made my own. The rod is stainless steel and comes with a brand new rubber shooter tip. The eyes float around and they do (but for how long? as sealed units) light up and flash various colours when plunged. The plastic cup is cnc shaped too the eyeball so should be very hard wearing. Ive used mine for a while now with no sign of coming apart.
I have 8 left in this batch (may make more if they sell) and offer them here before fleabay at £40 each.