Oxygene Catalog:

In the words of Carlo "Many players who could try the old Oxy 3 spent several good words to praise it for its original shape and wonderful playability. I missed it too, actually. This is why I thought of revisiting the Oxy 3's design by reducing its diameter, adopting the Recessed Silicone response system I had introduced with the Oxy 4 (Oxy 3 had the O-Ring response system) and providing it with a concave bearing. The particular signs that characterized the Oxy 3 are still present in this model, who has a freshness of its own, though."

I very unique yoyo and only for a limited time!

The Oxy 4 is made from aircraft aluminium alloy halves. Features a  titanium axle and weighs in at a nice weighs 65 grams.

Recessed silicone response system, and has an adjustable gap. The rim is designed for IRG (inner rim/ring grinds).

Every OXY4 is marked with a unique serial number. Collectors like that bit.

This is not a beginner's yoyo, binding skills are required.

If I was to take all the aspects of most modern high end yoyos and melt them all into one - this would be THE ONE.

Nice weight - 70 grams Aircarft aluminium alloy halves. Double 'O'RING response system Titanium axle. The smoothest adjustable gap on the market. Stainless bearing 6mm x 13mm x 5mm. All in a velvet bag - special....very special. Plus spare bearing, 'O'RINGS and parts.

Every OXY3 is marked with a unique serial number. Collectors like that bit.

This is not a beginner's yoyo, binding skills are required.