Packaging
Aside from the mouse, one finds a USB Type-A to Type-C charging cable, wireless dongle, two sets of feet, and quick start guide inside the box.
Weight
My scale shows around 40 g (+/- 1 g), which is a bit more than the weight cited by SCYROX. This is similar to the Hitscan Hyperlight, which weighs 40 g while having an open-bottom design, and the Arbiter Studio AKITSU, which features holes and a different shell material to achieve a weight of 39 g, whereas the V8 has a solid shell. An excellent weight overall.
Cable
The V8 comes with a braided charging cable (USB Type-A to Type-C). In terms of flexibility, this one is on the stiffer side of things, and prevents playing while charging virtually entirely. Its measured length is 1.80 m.
Feet
The feet on the V8 are white-dyed pure PTFE (Teflon) feet. They are of average thickness and have slightly rounded edges. Glide is very good. By default, no feet are installed, but two sets of feet are included in the box, one smaller and the other one larger, with each including a sensor ring.