IAP Bushings & Tubes Reference

The only thing: I wish I could enlarge. Bad eye sight.

Awesome app. Tons of reference info and data. Printable instructions for any pen project. A must have if you make pens !

This is a must have app for anyone who loves penturning! You’ll have a wealth of information at your fingertips. It is updated on a regular basis and gets better every time! Thanks for all the hard work!

Every penturner should have this great app. Almost every pen kit instruction is at your fingertips.

A handy app but in DIRE need of an update.

It’s been a while since the app data base has been updated, so it is missing the newer kits. As well as the default screen doesn’t let you scroll up to get access to the sort feature, so the only way to search the kits is to type and search by name or to scroll.

For what it does, but the database hasn’t been updated in ages. A lot of the newer pen kits are not in it, so it limits its usefulness.

There is a lot of great information here. Whoever compiled this deserves a tip of the cap. One real drawback, however, is that the pen names are organized in about 8 or 10 different alphabetical sets. There's no way that I have found to sort or search. So you scroll, and scroll, and scroll until you find the pen you need. I'm sure I'll eventually figure out where my favorite pens are located in this almost endless list, but in the meantime, some frustration. Despite my complaints, it's absolutely worth $.99.

Great app. A tremendous amount of work and the app is only .99 cents? I would pay $9.99.

What a massive amount of information. If you turn pens sooner or later you'll need this app. It will help you unscramble that mixed set of kits on your bench or help you design that one of a kind pen.