How to use? First clean the location you want to hanging picture, then measuring tape with level for hanging pictures, use laffeya marking tool to mark the location, and you can install any you need.
Material: Made of Silicone material, The wall marking tool store ample drying-resistant ink for reuse, the ink marks easy to clean.
Wide application: Whether it's plaster walls, wood planks, or uneven surfaces, our marking tools can be used.
After-sale: Please contact online via Amazon for any quality or install issues, we will reply asap.