Dr.Pedi Eyebrow Golden Ratio Caliper Stencil with Flexible Arms Microblading Permanent Makeup Reusable DIY Tattoo Ruler Measurement Symmetrical Tool Foldable, Silver, 2 Piece Set

One of the arms of the caliper gets loose every now and then and one cannot glue it, otherwise it won't open.

I was excited to get this tool so I could map my clients brows, but the detachable piece will not go in and out of all the holes properly. It also bends easily. Do your research first before buying these calipers!

I can easily line this up to make sure I am making my composition fit the golden ratio. This model is very nice since the middle lever doesn't come off.

Very cheap not recomendedd at all.

Got these for the woodshop. Helpful for laying out stuff on smaller projects or when creating plans from scratch.