Laser Lumber Wizard 4 
Features and benefits:
Laser Line Indicator Projects Red Line onto scanned surface when metal is found.
Helps pinpoint nails, screws, bullets and wire inside new or used lumber.
Helps prevent costly blade damage and shop down time
Quickly scan any size wood.
Not affected by moisture content of wood.
6" wide scanning area.
Durable, sturdy plastic casing.
One 9 volt battery required.
Earphone jack or vibration alert for use in noisy workshops.
1 year warranty.
Nail Hunter 
A nail puller that works well can make nail pulling or staple pulling almost fun! The Nail Hunter is the best nail puller on earth!
Many times the only way to remove fasteners and reuse beautiful custom installed materials like baseboard and wainscoting is to pull brads out through the back of the material so as not to destroy the face. Now, for the first time, that procedure is quicker with much less effort.
The photos below shows the process of taking a finish nail out the back of a trim piece and keeping the face clean and undamaged. The trim piece that was used was recycled from a house built in the 1920’s.
