Triangle set TOPWRITE 3-in-1 14 cm — geometric drafting tool set

TOPWRITE 3-in-1 triangle 14 cm is a compact geometric drafting tool designed for drawing and measuring angles and straight lines. The 14 cm edge offers precise guidance for schoolwork, technical drawing and hobby craft projects. As a multifunctional triangle set, it combines angle measurement and straight-edge drawing in a single lightweight instrument suitable for everyday use by students, designers and hobbyists.

Advantages

The triangle set provides clear, straight edges for accurate lines and reliable angle layout. Its compact size makes it easy to carry in pencil cases or pockets without sacrificing precision. The construction ensures stable handling when sketching, tracing or marking, and the simple, integrated design reduces the need for multiple separate tools during drawing tasks.

Suitable for

• School geometry and technical drawing exercises
• Architectural and engineering sketches at small scale
• Hobby crafts, model making and scrapbooking
• Drafting tasks requiring quick angle checks and straight lines

Key specifications

• Length of edge: 14 cm
• Functionality: 3-in-1 triangle set for drawing and measuring angles
• Material: lightweight rigid plastic for consistent edge
• Form factor: compact, portable design
• Suitable for use with pencils, pens and fine markers

How to use

Position the triangle on the drawing surface so the required edge aligns with the intended line or angle. Hold the triangle firmly to prevent slipping and draw along the straight edge with a pencil, pen or marker. For angle layout, place the triangle so its interior angle matches the desired orientation and mark reference points before connecting lines. Use the compact set for tracing, transferring lines and checking small angles on sketches and scaled drawings.

Usage recommendations

Store the triangle set flat or in a pencil case to prevent edge deformation. Clean pencil residue from the edge after use to maintain straightness. For best results with technical drawings, pair the triangle with a stable drawing surface and a fine mechanical pencil.