See review for MXBON 105 like item much
I haven't used this yet but like the idea it will not harden in the bottle as my last 105 did.
MXBON 424 is very unique for an instant glue in that it is not exactly instant and that is it's best feature. My wife had broken the handle on her kitchen scissors and it was a complicated two part break and very difficult to get the pieces to line up exactly. Because of the 424's feature of delaying its fastening by several seconds, I was able to apply the glue, work the two pieces until I had them in the correct exact position and then hold for another second or two and 424 did it's thing of making the parts fast. As far as I know, no other instant glue can make this claim.