Westcott 6 and 8 Triangle Ruler Set, Acrylic, for Craft, 0.14 lb., Transparent, 2-Pieces

Acrylic Ruler: Suitable for use at home, or in the classroom, shop, or office, this beveled transparent ruler allows for easy page viewing and precise

Westcott 10561 Acrylic Clear Ruler, 6 in

Westcott Styrene Triangle Ruler, 6, 45/90 Degree, Transparent (S450-6) : Toys And Games : Office Products

John Thomas Scharf; Thompson Westcott

Triangle Ruler

Cynthia Westcott

Westcott - 6 See-Through Acrylic Ruler

Westcott Adjustable Triangle Ruler, 8, Plastic, Imperial/Metric, for Craft, Clear, 1-Count

Triangle Ruler

Paper Triangle