1/2pcs Diamond Art Ruler Non-slip Textured Grid Tool Diy Straight Drill Ruler Ruler Home Diamond Painting Craft Tool

EASY TO USE: Before placing the diamond, place this ruler on the canvas to help with alignment. However, it is recommended that you do not press too hard. Once you have completed the section, gently remove the ruler.
DIAMOND PAINTING RULER: This ruler is compatible with diamond art club round canvases, this handy tool helps you line up your drills perfectly every time. This ruler is a great way to solve the problem of uneven lines or spacing when making diamond paintings.