Technical Drawing Kit

Technical drawing kit, contents: ? 1 ruler 30 cm (Trident) ? 1 set square 60° (Desetec) ? 1 set square 45° (Desetec) ? 1 protractor (Desetec) ? 1 mechanical pencil 0.5 (Pentel) ? 1 mechanical pencil 0.7 (Pentel) ? 1 mechanical pencil 0.9 (Pentel) ? 1 compass (Trident) ? 1 stick eraser ? 1 ruler 15 cm ? 1 drafting board ? 1 scientific calculator (Casio)