Instructables

Electric Vacuum Pen From Aquarium Air Pump.

Featured

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.
 
Remove these adsRemove these ads by Signing Up
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!