What is special about the Pink Test ball? Here's all you need to know

BCCI President Sourav Ganguly revealed on Tuesday that tickets for the four days of the Eden Gardens Test, which has a capacity of over 65,000, have been sold out

India and Bangladesh will play their maiden day-night Test with the pink ball, at Eden Gardens in Kolkata on Friday with the ball already becoming a main attraction ahead of the clash. 

The city is brimming with everything that's pink -- light, decoration etc.-- to mark the historic day for both the teams as they play a Test match under lights with a pink ball. India's captain Virat Kohli has also expressed his excitement to play in the team’s first-ever day-night Test.

The Board of Control for Cricket in India (BCCI) gave a sneak peak of the preparations that have