Lumber
Hardwood Lumber
Regardless of what slab flattening system you are using just make sure to use the correct bit. I really like Amana spoilboard bits as they have some larger sizes that just cuts down flattening time (pun intended).
Sewing machine cabinets are a must for any avid seamstress. There are many different types of sewing cabinets that are widely used. I will layout 3 ways to enhance your cabinet below.