Koala Tools Mini Ring Ruler - US Standard

Nifty Ruler with an Adjustable Diameter - No need for circle stencils or a pivot-point compass with a dangerous needle. Our ingenious mathematical ruler comes with a 1 to 3.5-inch adjustable diameter, so you can draw perfect circles without the hassle of using other tools. Swift, Precise Measurements - You can never go wrong with your measurements while using this efficient drawing tool.

Koala Tools, Pocket Triangle Ruler

Koala Tools, Ring Ruler Combo Pack - Circle Stencil & Templates Tools

Koala Tools

Koala Tools Ring Ruler - Features + Functions Demo Video (beta)

Omnigrid 15x15 Inch Ruler

Round Ruler, 12.5cm Circle Drawing Maker Tool Adjustable Perimeter Aluminum Alloy Gold Circle Template for Woodworking, Engineering : : Home

Koala Tools Versa Ruler with Sliding ProtractorThe first scalable system of rulers that allows for the fluid creation of unlimited, multi-sided shapes! Simply snap into place the desired side/angle configuration and start sliding into a new dimension of shape-building. Rulers pivot and slide on a track, and can be connected end-to-end for extended lengths and proportions. Instantly convert to metric scale and/or left-handed orientation by flipping Versa Ruler set onto the opposite side.

Koala Tools - Versa Ruler

KOALA TOOLS - Circular Grid Sketchbook with Polar Coordinate Graph Paper, Polar Grid for Circular Designs, Mandala, and Geometric Patterns, 8.5 x 8.5 inches, 60 pages - Pack of 3 : Office Products

Round Ruler, 12.5cm Circle Drawing Maker Tool Adjustable Perimeter Aluminum Alloy Gold Circle Template for Woodworking, Engineering : : Home

RING RULER: A Size-Adjustable Circular Ruler

Koala Tools Mini Ring Ruler-US Standard KT-10 - GettyCrafts

Feature: 1. Made of stainless steel material, not easy to rust, high density and easy to process. 2. Can be used to draw the size of a circle, etc,

Circle Drawing Tool, Circular Ring Making Ruler Round Measuring Tool Ring Geometric Ruler for Woodworking for Drawing for Circle Drawing for Designer

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Angrox Circle Round Stencil Template Artist Design Drawing Aid Tool (Diameter from 3 mm to 40 mm)