A seven-year-old staring at a blank clock face and thinking 'what even is a quarter past?' You've been there. The Carven 300mm educational clock takes the guesswork out of learning time. It prints 'o'clock', 'quarter past', 'half past', and 'quarter to' right on the face so kids can see the words match the hand positions. 12-hour format, big enough for the whole class to read from the back row. Hang it up, point at it, and the 'why is it half past two?' question starts making sense. No app, no screen — just a clock that teaches itself