Kids Understand! What Time Is It!? 1 "Minute" 1 "Second" - An Educational Clock to Experience Time "fun pun clock" This wall clock is designed with meticulous visual details to make it easy for children who can't read clocks to understand. Its high-sense design blends with any interior, earning it numerous design awards! In recent years, with the increase in adults using interior clocks with sweep movements (where the second hand moves smoothly), digital clocks, and mobile phones to check the time, children are losing the opportunity to experience a second. This "fun pun clock" intentionally uses a step movement (step second hand) that advances the second hand every second. The second hand, ticking second by second, allows children to visually experience time. The time that young children spend staring at the moving second hand may not only spark their interest in "clocks" as "moving" objects, but also be a learning time where they naturally acquire a sense and understanding of "time." The designer is a mother of two. Size: Approximately Φ 305 × D 48 mm Material: Plywood, Glass Weight: Approximately 725g Power: 1 AA battery * We recommend using "alkaline batteries" or "manganese batteries." * Using rechargeable batteries or some high-performance batteries may not be suitable.