Đồng hồ dạy xem giờ (Teaching Clock – Tell the Time)

Sure, you can buy a paper version at your local stationery store and it will cost you next to nothing, but printing this model will give you number of benefits: 

• Both hands are moving independently
• Hands stay in position and do not fall
• No ugly illustrations
• You do not have to go to your local stationery store

Printing instructions

When printing the clock base, you have to change the filament twice to achieve different colors for the numbers.

The parts with the scallops must be printed with the smallest layer height possible (I have used 0.05). I recommend using “Height range modifier” function in PrusaSlicer for this purpose.

Recommended to print with PLA.