Uploaded December 2010 | Updated September 2026, 1 day ago
A very useful trick to make your cheap plastic slippery ruler perform like a professional grade non slip ruler. This allows you to apply as much pressure to the ruler when cutting or drawing lines as you want without the ruler slipping and making your line or cut crooked.
A very useful trick to make your cheap plastic slippery ruler perform like a professional grade non slip ruler. This allows you to apply as much pressure to the ruler when cutting or drawing lines as you want without the ruler slipping and making your line or cut crooked.
