The aerodynamic groove on the right side, however, makes a great place to rest my ring finger, enabling rest during use without...  Read More

The aerodynamic groove on the right side, however, makes a great place to rest my ring finger, enabling rest during use without accidental right clicks.  Read Less

Paint job of the mouse is excellent and it is a good companion of apple keyboard and touchpad.

Paint job of the mouse is excellent and it is a good companion of apple keyboard and touchpad.  Read Less

This sanwa supply tracball has already outlasted the logitech.

This sanwa supply tracball has already outlasted the logitech.  Read Less

Both were replacements for similar looking logitech the logitech items virtually lasted only a couple of months before the butt...  Read More

Both were replacements for similar looking logitech the logitech items virtually lasted only a couple of months before the buttons started to malfunction.  Read Less

If you have big hands and liked the old thumb-controlled trackballs made by logitech and microsoft, this is definitely worth a ...  Read More

If you have big hands and liked the old thumb-controlled trackballs made by logitech and microsoft, this is definitely worth a shot for $25.  Read Less

Perks:1) $25 usd for the most comfortable trackball i've had for a long, long time.

Perks:1) $25 usd for the most comfortable trackball i've had for a long, long time.  Read Less

I've had 3 of the t-bb18's over about 14 years and loved them, but i was unwilling to pay scalpers' prices for a replacement.

I've had 3 of the t-bb18's over about 14 years and loved them, but i was unwilling to pay scalpers' prices for a replacement.  Read Less

The trackball was here earlier than expected.

The trackball was here earlier than expected.  Read Less

No need to understand the box the product speaks for itself.

No need to understand the box the product speaks for itself.  Read Less

Every bit as good as the logitech original.

Every bit as good as the logitech original.  Read Less

I ordered the sanwa in silver for no particular reason other than similarity to the old logitech.

I ordered the sanwa in silver for no particular reason other than similarity to the old logitech.  Read Less

I tried a couple different track balls and even a vertical mouse but i didn't like any of them as well as the logitech.

I tried a couple different track balls and even a vertical mouse but i didn't like any of them as well as the logitech.  Read Less

The increased sensitivity compare to logitech took some getting used to, but it answers the mail and can be replaced with payin...  Read More

The increased sensitivity compare to logitech took some getting used to, but it answers the mail and can be replaced with paying as much as for a bottle 1964 chateau lafitte or something.  Read Less