Friendship 729 Bloompower HardThe Friendship Bloom Power hard is the somewhat harder version of the Friendship Bloom Power (degree of hardness of the sponge 47 degrees instead of 45 degrees), otherwise both rubbers are 100% identical. We offer this additional version for the smaller, but still existing group of players who want the hardest possible sponge. The rather hard sponge offers a pretty good built in speed glue effect, so that the Bloom Power outperforms the Battle II in

The special combination of upper rubber and sponge produces a good sound in all beats

Flexural strength: 89

5 is the perfect rubber for players who want maximum spin at high speeds

A best-seller for many years already

This makes the sponge a little softer than most Friendship rubbers

with a thinner sponge (1

Being the softest of all andro TENSOR BIOS rubbers so far

This is to offer material players a combination of jamming and offensive play

BARRICADE DEF is also very effective for short blocking close to the table

On top of that the rubber produces a very good spin reversal for a highly effective blocking game close to the table

The best compromise between disruptive effect

5mm sponge provides the best control