Electric Vacuum Pen From Aquarium Air Pump.


Step 24: How To Insert The Needle.

Picture of How To Insert The Needle.
The inflation needle is just like any needle you would use to inflate a basketball or football.  We only will need the needle part so you can cut off the other end.

Here you can see how far the tip is sticking out.  I used the original open end because it was slightly smaller and rounded than the other end I had cut open.
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