LEAN SCHOOL DONAU Small Geometry Set with 20 cm Ruler Set Squares and Protractor Transparent

This geometry set delivers precise measuring and drawing for students and professionals, featuring a 20 cm ruler, two set squares, and a 180-degree protractor in shatter-resistant transparent plastic. The clear markings in centimeters, millimeters, and degrees ensure accurate work every time.

Advantages

Each piece is crafted from high-quality transparent plastic that resists breaking and provides excellent visibility of the drawing surface. The ruler includes both centimeter and millimeter markings for versatile measurement, while the set squares offer 45° and 30°/60° angles for common drafting tasks. The half-circle protractor allows easy reading of angles up to 180 degrees. Lightweight and compact, the set fits neatly into pencil cases and backpacks, and the blister packaging keeps all components organized and protected.

Suitable for

• School geometry and mathematics classes
• Technical drawing and drafting
• Office use for diagrams and layouts
• Home projects requiring accurate measurements

Key specifications

• Product type: Geometry set
• Number of pieces: 4
• Material: High-quality transparent plastic
• Ruler length: 20 cm (200 mm)
• Ruler markings: Millimeter and centimeter
• Protractor type: Half-circle (180 degrees)
• Set square 1 angles: 45° / 45° / 90°
• Set square 2 angles: 30° / 60° / 90°
• Color: Transparent
• Measurement units: Metric (cm, mm, degrees)
• Durability: Shatter-resistant design
• Readability: Clear, precise markings
• Application: School, office, drafting, technical drawing
• Packaging: Blister pack
• Non-toxic: Yes
• Portability: Lightweight and compact

Recommendations

For reliable accuracy in every line and angle, this LEAN SCHOOL geometry set is an essential tool. Its transparent design and durable construction make it ideal for daily use in classrooms and offices.