Board Thread:Questions and answers/@comment-37595644-20181123022903/@comment-27306930-20181126054557

Like Flat, I don't actually own one of these, but I've handled them up close and personal many times at Toys R' Us. (RIP my friends - we feel your loss as Xmax approaches. Sniff, sniffle.)

The bulge at the back end of the Eraser is not an attachment point. It's just aesthetic. It serves no purpose other than to accommodate the internal mech. As such, it is not conducive to storing additional water or repellant. Sorry ZL. It is what it is.

Overall, it pretty much performs as advertised. It's a single shot muzzle loaded HAMP, with a sprayer for silly string or water. And you get what you get from a HAMP. And silly string is still silly string. So yeah.