Snail's Trail. 1.
From each fabric, cut one 6 7/8 inch square and one 3 7/8 inch square. Cut each square diagonally to form 8 half-square triangles--two of each size and color. From each fabric, cut one 7 1/4 inch square. Cut each square diagonally twice to form 8 quarter-square triangles--four from each color. 2. Types of Thread, their characteristics and recommended uses. Block Central - Quilting Information, Free Quilt Patterns, and Tips. The Quilt Index.