Could you perhaps make it's color a bit brighter? Also, i like how it shatters, it's so colorful. :3
Also, i tried to make VIBR using the method you said but BVBR doesn't seem to be spawning. Though the GLOW changed color into red (even without pressure)
The following would only work for BVBR. Maybe when BVBR is hurled at any elements capable of absorbing energy, it gives some of it's energy to it. Either that or negative gravity. (for both vibr and bvbr)