5D DIY Diamond Painting Tool Ruler + 2 Diamond Painting Fix Tools, Stainless Steel Ruler DIY Drawing Tool with 699 Blank Grids for Diamond Painting Round Full Drill & Partial Drill

The Roller works great. The white plastic do hickie works great to help with getting your lines straight. As for the metal item, so far I havent had any luck with it lining up. I'll keep working with it in hopes of getting the hang of it. If I figure out my problem with it, I'll update later.

If you are new to Diamond Painting this ruler will help.

What my wife needed to stay focused on her art

Love thos.product. ... nice even lines!