Hauser Numerix Mathematical Drawing Instrument

Each set contains:

• 1 piece compass
• 1 piece divider
• 1 piece set square 45°
• 1 piece set square 60°
• 1 piece protractor 180°
• 1 piece scale 15cm
• 1 piece eraser
• 1 piece sharpener 
• 1 piece pencil 
• 1 piece mechanical pencil 0.7mm
• 1 piece 0.7mm lead tube