Good and modern kitchen may not be missing a practical timer. The modern and simple cooking timer is easy to use. It is a practical and creative design without battery compatible with a mechanical drive count-down timer. So it is convenient and energy efficient. Really a great time reminder. Features -Color: As shown. -Material: Plastic. -Size: About8.50X8.00X6.50cm/3.34X3.14X2.55inch. -Mechanical timer compatible with cooking is very precision, numbers clearly printed on the surface, easy to see. -Preferred plastic materials, with good percompatible withmance, it is safe, durable and practical. -Comes with the mechanical structure, no batteries required. Very convenient use. -It can be widely used compatible with time management, planning and habit training of students. -The product has a wide range of uses and is very suitable compatible with baking, frying, boiled eggs in the kitchen.Package list: 1 x timer