The Oval Gear Set is a collection of non circular gears with fewer sides.  Ovals make an interesting set of designs that have different axis of symmetry rather than rotational symmetry of many circular designs.  This makes the designs from the Oval Gear Set look distinct from other gear sets.

The Oval Gear Set includes the following pieces:

270 (360/180) oval
270 (360/180)/210 (240/180) oval hoop
210 (240/180) oval
156 (252/108) oval
140 (160/120) oval
84
60/39 hoop
48 (60/36) oval
39
36
35
28

This gear set also includes a set of medium doughnut pieces for making parallel lines.

What do the numbers in brackets mean?

Shop listing for The Oval Gear Set