India, June 28 -- Cricket has advanced in so many ways but the equipment used by players has only seen minor changes. The bats Ranji and Bradman played with hundred years ago are not fundamentally different from those used by Rohit or Bumrah.

Golf, tennis and badminton equipment moved from wood to graphite to titanium but bats have retained their character, shape and look. The laws mandate bats are made only of willow and must comply with regulations on weight, length, width and size of edges. Umpires check the bats of the incoming batters to ensure they don't hold an illegal advantage.

The cricket bat industry is not just interesting, but unique. The best willow comes from England and one supplier, JS Wright, has dominated the trade fo...