Pen-Go Titanium Pen V2 Topo edi it has a circular bowl

it has a circular bowl to drop your loose change and keys

fine grit and fish hook honing sides

Discreet side pocket with key hook

Space cell foam padding on shoulder straps

Using the perfect sphere rather than conventional cone shape works better beause there's always a perfect point of contact with the surface

Pen-Go Titanium Pen V2 Topo edi it has a circular bowlThe new Titanium Pen Go Pen V2 Topo is robust and made to last a lifetime; whether it's on the training field or in the office. A black medium pressurized pen refill included. The machined topo grooves provide excellent grip. Perfect to keep on your keys, backpack, desk, purse or pocket. Limited production run Pressurized pen refill included Topo grooves for excellent grip