I second a J&J. I bought a J&J jump/break with phenolic ferrule/tip cue for 50 bucks from a guy at a tournament out in Bedford, PA. I don't require its use often but after nearly a decade its still straight as an arrow, jumps effortlessly.
I have a few of these jump cues- new in plastic wrap-
$50.00 per cue + shipping location cost.
Buy more than 3 jumpers and the price drops to $45 a piece +shipping.
Cocobolo rosewood purrdy wood grain,quick release joint-wood to wood.