Master Gear Wizologist Ken Duffy created a wonderfully customized and multi-colored version of the Whirly. Ken not only added delightful colors, but he also created a third way to power the Whirly. The original Whirly is powered by either a drive weight or by a constant force spring. Ken has powered his colorful Whirly with an intermittent motorized rewind.
For those of you that have already purchased the Whirly plans, or new plan purchasers that find Ken's customizing concepts interesting, contact Clayton. Links and motor arm information to upgrade your Whirly are available upon request.