Used but in good shape. Always balanced charged. And are in storage mode. The 2 shorties have slight puff. $25 ea shipped or both $45 shipped. The orion brick has very low use no puff. $45 shipped. The smc no puff $35 shipped. Or both bricks for $75 shipped con US only. $110 Shipped for all 4. The first purchase gets the balancer lead new never used. They are all 4mm bullets.