Joen Wolfrom's Magic Design-Ratio Tool: Create Beautifully Balanced Designs Every Time - Unique At-a-Glance Slide Chart - Essential Tool for Quilters, Artists & Designers;

Eliminate the guesswork! Based on seven fundamental design ratios, this handy tool shows the measurement conversions you need to determine the ideal scale and visual balance for your project. Beautiful photos for each ratio are included with complete instructions inside.