Duncan Yo-Yo's Imperial, Butterfly, Glow Imperial, Jewel 80s Commercial (1988)
The 90s YO-YO CRAZE" That Swept The World!
Abstract Black and White wave pattern| Height Map Footage| 3 hours Topographic 4k Background
asdfmovie16
2 hours of silence
1950s - Duncan Lifesaver Yo-Yo Commercial
БЛЭК: Мой путь к мастерству владения йо-йо
Abstract Art Speed Blue light and Stripes Background video | Footage | Screensaver
1970 - Duncan Imperial & Butterfly Yo-Yo Commercial
World's 5 Most Unique YoYos
VHS 012 GenuineDuncanYoYo's
Duncan Imperial YoYo Review. The Original Worlds #1 yoyo
Abstract Blue Neon wave pattern| Height Map Footage | 2 hours 4k Background
Going Vintage, Yo!
1979 Duncan Toys Imperial & Satellite Yo-Yo Commercial
4k Golden Dust Animation Background video | Footage | Screensaver
Самое продвинутое в мире йо-йо с вращением пальцами
Duncan 1970 - How to run a spintop contest and a yo-yo contest
4K Hypnotic Neon Wave • Pink & Red Abstract Screensaver (2-Hour Seamless Loop)
1 HOUR! ~ Screensaver ~ Valentine's Day ~ Falling Candy Hearts ~ Perfect for Romantic Evenings too!