Item Type: Learning Clock <br>Material: Plastic, metal, electronic components <br>Applicable Age: 8 years old and above<br>1、Learn by Building: Let your child learn how clocks work by building them themselves. Learn how the gears work, what the pendulum does, why the arm moves, and how the clock works. <br>2、Children Analog Clock: Let children understand the structure of the clock, clearly observe its operation, and recognize the relationship between minutes and seconds, just like a real clock. <br>3、Educational Toy: The visual internal structure allows children to clearly observe the internal structure and operation of a simple clock, and stimulates children's creativity, imagination, space and practical ability. <br>4、Great Gift: Make children more deeply aware of the passage of time, promote hand eye coordination and time concept, it is the best holiday gift and the best birthday gift for children. <br>5、Easy Assembly: The complete set includes everything you need for ratchets, gears, hour discs, adjusting rods, hour hands, gear shafts, etc. It's easy to assemble.<p>1 x Large Body</p><p>1 x Small Body</p><p>1 x Medium Body</p><p>1 x Freeze Ratchet</p><p>1 x Flat Ratchet</p><p>1 x Middle Gear</p><p>1 x Time Plate</p><p>1 x Reel</p><p>1 x Key</p><p>1 x Backstop Hook</p><p>1 x Adjustment Rod</p><p>1 x Hour Hand</p><p>1 x Lower Large Gear Shaft</p><p>1 x Upper Large Gear Shaft</p><p>1 x Metal Hanging Hook</p><p>1 x Metal Hook</p><p>1 x Round Shaft</p><p>1 x Black Line</p><p>1 x Speed Reducer Gusset</p><p>1 x Screwdriver</p><p>1 x English Manual</p><p>2 x Speed Control Cartoon</p><p>2 x Big Gear</p><p>10 x Screw</p>