Jobo Expert Drum Foot Pump Tip

thingiverse

If you lose that tip, the foot pump becomes pretty useless. You can still open the Expert Drum lid by putting your mouth up against the lid opening and blowing air inside. Of course, if you do that, the lid is going to pop open/up and slam against your face/mouth, potentially taking out a tooth or two. Don't do that. Print this instead. Print using TPU, maybe 40-60% infill.