Compass Linex SC300 Kidz school compass for 0.5 mm leads, brand Linex

The Linex SC300 Kidz school compass for 0.5 mm leads is a compact precision instrument intended for classroom use, homework and hobby projects. Designed by Linex for students, the compass accepts standard 0.5 mm graphite leads and delivers accurate circle drawing and radius measurement. Its size and construction aim to balance stability and ease of handling for younger users while providing the features needed for geometry exercises and technical drawing practice.

Advantages

The SC300 Kidz compass combines a lightweight body with a secure lead holder that accepts 0.5 mm leads, enabling consistent line width and predictable results. A fixed needle point provides a stable center while the adjustable arm lets users set radii precisely. The construction is intended to withstand regular classroom use and to be quick to adjust, helping pupils move efficiently between exercises.

Suitable for

• School geometry lessons and classroom exercises
• Homework and practice problems involving circles and arcs
• Basic technical drawing and craft projects requiring small-diameter circles
• Students learning to use compasses and measuring radii

When it may not be suitable

The Linex SC300 Kidz is intended primarily for student and light workshop use; it may not meet the demands of professional draftsmen or situations that require heavy-duty metal compasses or extremely large diameters. For projects requiring thicker leads, extremely fine precision beyond standard school work, or heavy repetitive industrial use, a specialist drafting compass would be more appropriate.

Key specifications

• Lead compatibility: 0.5 mm graphite leads
• Application: circle drawing and radius measurement for school and hobby use
• Typical user: pupils and students in geometry and technical drawing classes
• Construction: compact, lightweight compass designed for classroom durability

How to use

Place a 0.5 mm lead into the lead holder and secure it according to the compass's clamp mechanism. Position the fixed needle point at the intended center of the circle, then open or close the adjustable arm to set the desired radius. Rotate the compass steadily around the needle point while keeping consistent pressure to produce a clean circle. Replace leads as they wear down and check the needle point for straightness before precise work.

What to consider before purchase

• Required lead diameter: ensure compatibility with 0.5 mm leads
• Intended use: suitable for schoolwork and light hobby tasks, not heavy industrial drafting
• Size and handling: compact design intended for students and smaller hands

Usage recommendations

For best results use quality 0.5 mm graphite leads, check that the needle point is sharp and straight, and store the compass in a protective case or pencil box to maintain alignment and prolong service life.