Sensitive Lightweight School Calculator

At just 65 g and measuring 10.5 x 7 x 1.2 cm, this calculator is purpose-built for student mobility and frequent handling. Its body is formed from resilient, non-yellowing plastic that retains colour and finish over time. Power comes from a factory-sealed button cell battery — providing stable operation throughout an academic year without degradation or leakage risk. The keypad responds accurately to gentle presses, with well-defined tactile feedback and generous key spacing. Core arithmetic functions are implemented with direct, single-step logic — no hidden menus or modes. Ideal for daily use across UK Key Stages 1–3, it supports rapid mental maths verification, homework checks, and classroom participation — always within reach, always ready.