Tokyo Powder Chalk Bomb chalk ball is a standard sized compact 65g / 135gr ball filled with Tokyo Powder Industries’ Black chalk. The size of the Bomb is great ideal for all climbers who seek quick and efficient full coverage of chalk within a couple of squeezes.

Tokyo Powder’s Black chalk infuses a natural weakly acidic mineral found in the naturally occurring Japanese hot springs known as Onsen. This acidic mineral acts as a powerful binding material when mixed with magnesium carbonate. The combination creates chalk with an added advantage of keeping hands drier for longer.

The reusable Tokyo Powder Bomb chalk ball is smooth all the way around without any additional closure bits interfering with the handling of the ball. This seamless finish means that where ever you grab the ball from, you will gain an even coverage of chalk. There is a knack to refilling the ball as shown in the video – essentially you:
1. Unpeel the top layer
2. Untwist the sack
3. Fill the sack up
4. Twist the sack back up tightly
5. Pull the twisted ball back through the remaining fabric so that the Toyko Powder logo is visible the right way up and neaten up the ball into a circular shape.