The only downside is that (just like with Meinl's wearable jingles,) the shaker moves during play, with the edge sometimes striking my fingers painfully.

When it came time to loosen some of the top screws, for a snappier slap, I found that as the screws had gone in crooked, they were sticking out at an angle, and hurt my fingers.

I have tiny, weak fingers and hands, but I don't even notice the extra weight

Afte playing for few minutes, it starts hurting the finger

i play cajon and it hurts your finger after a while , piece chipped off the bottom