Key Features:

Technical Drafting Rulers: The set includes two professional triangles made of clear plastic, with dimensions of 10 inches (25cm) and 12 inches (30cm). 

Markings on Both Sides: The technical drafting rulers are marked with measurements in both millimeters and inches on both sides. This dual marking system ensures flexibility and convenience for your specific measurement preferences.

French Curves Set: These French curves are indispensable for creating smooth and precise curves in your drawings and designs.

Inking Edges: Crafted with inking edges, the French curves facilitate clean and consistent line work, making them ideal for various inking and drawing techniques.

Product Specifications:

• Material: High-quality clear plastic construction guarantees durability and long-lasting performance for both the technical drafting rulers and French curves.
• Thickness: The technical drafting rulers have a thickness of 2.9 mm, ensuring sturdiness and stability during use.
• French Curves Sizes: The French curves come in three sizes: Shape A (317x90x2.5mm), Shape B (170x81x2.5mm), and Shape C (134x70x2.5mm).

Crafted from clear plastic and featuring dual markings, inking edges, and various angles, these tools provide accuracy and convenience. Whether you're working on architectural plans, engineering schematics, or artistic illustrations, this combo ensures professionalism and precision in your work.