00:00Need clean drafting lines without guesswork
00:02Found best deals for top 5 transparent straight rulers for technical drafting
00:07Clear plastic keeps work visible, lines straight, blueprints legible
00:12First up, 30 cm acrylic folding ruler
00:16Best feature, built-in mini protractor right at hinge
00:20Folds in half, fits pencil cases easily, unfolds flat for drafting long lines
00:25Costs $3.26
00:29Worth purchase because two critical drafting tools combine into one rigid frame
00:34Second, INS-style gradient acrylic straight ruler
00:38Comes in 15 cm, 20 cm, 30 cm sizes
00:43Best feature, subtle gradient tint improves measurement scale contrast on bright white paper
00:48Costs $3.45 with top-tier 4.9 rating
00:53Worth money for clean aesthetic plus thick acrylic edges that stop ink smudging under edge
00:59Third, 30 cm folding acrylic straight ruler with wiring cutouts
01:04Best feature, integrated stencil slots make technical wiring diagrams and circuit schematics fast
01:10Costs $3.28
01:14Worth buying if schematic work needs repeated straight wire paths without swapping tools
01:19Fourth, blue tint transparent plastic ruler, sizes 15 cm to 30 cm
01:25Best feature, soft blue tint makes ruler instantly visible across cluttered drafting tables
01:31Lowest price here at $2.82
01:35Worth buying for budget drafting kits where clear sight lines through material matter
01:39Fifth, 15 cm transparent plastic pocket straight ruler
01:44Best feature, compact profile gives maximum portability for field sketches and small notebook grids
01:51Costs $2.95 with stellar 4.9 rating
01:55Worth buying when desk space is tight and quick margin lines are priority
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