In general, eyelashes that are 1 cm long are considered relatively long.
The average length of natural eyelashes for most people is usually around 0.8 to 1.2 mm. Eyelashes reaching 1 cm (10 mm) are significantly longer than the average and would be quite noticeable and stand out as being long. Such long eyelashes can enhance the beauty of the eyes, making them look more vivid and expressive. However, extremely long eyelashes like this might also bring some inconvenience in daily life, such as being more likely to touch the eyelids or cause slight discomfort when blinking.
In some cases, people may use false eyelashes or eyelash extensions to achieve such a long eyelash effect for special occasions or makeup looks.
