Place the scale divider back on the drawing paper or canvas and mark the length of the divider's larger opening with a pencil. Because the scale operates around a pivot, the small and large openings are proportional to each other.
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4.4 Inch LCD Mini Handwriting Tablet Kids Toy Small Drawing Board Writing Board Home Office Student Writing Drawing Magic Tablet
Aliexpress UK
1pc Drop Center Tool Tire Changer Clamp Manual Tire Changer Auto Tire. Crystal Bride Hair Side Comb Hair Clip Comb Rhinestone Hair Side Comb. 2 Pcs Ruler for Student Steel Rulers Drafting Tools School Supplies.
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11/22pcs Spirograph Drawing Toys Set Interlocking Gears Wheels Geometric Ruler Drawing Accessories Creative Educational Kids Toy
Aliexpress UK
Category: ruler. Tri ruler. Scale Length: 30cm/12". The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Children's projection painting table, pony shape, graffiti drawing board, electric with music, wipeable drawing board, baby earl
Aliexpress UK
1 Piece Rolling Parallel Ruler. Combination Rolling Rulers, for drawing vertical lines, parallel lines, charts, graphs, circles, 3-D drawings etc. We'd like to settle any problem in a friendly manner.
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Electric deer projection drawing board multi-functional writing board learning drawing can erase coloring educational toys
Aliexpress UK
For Architectural drawing | Art creation | Student learning.
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1Pcs Mini Drawing Board Kid Erasable Doodle Writing Pad Decoration Creative Keychains Drawing Board Toy Birthday Party Favor
Aliexpress UK
Item Type: Flexible Curve Ruler. 1 x Flexible Curve Ruler. This ruler is easy to adjust to the required shape and maintain the precise shape and pattern. If you do not receive our reply within 48 hours, pls.
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6.5/8.5 inch LCD Writing Tablet Drawing Board Montessori Educational Drawing Toys For Kids Students Magic Blackboard Toy Gift
Aliexpress UK
Aluminum Triangular Drafting Tool: Engineer ruler is made of high quality durable aluminum, suitable for use in a variety of scenarios, better than fragile plastic products. 3 Sided Imperial Scales: 1:10, 1:20, 1:30, 1:40, 1:50, 1:60.
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Painting Rulers 6PCS/Set Cartoon Style Hollow Out Drawing Template Random Color Drawing Stencil Washable Art Stationery Gift ZYF
Aliexpress UK
Optional Color:Black，Red，Sliver（as picture ）. A marking indicator that can be used as a parallel line. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
21/22pcs Creative Interlocking Gears Wheels Spirograph Drawing Toys Set Montessori Education Geometric Ruler Drawing Accessories
Aliexpress UK