SwissCDC Multiloop Dubbing Loop Tool - Fly Supply TV 

flysupply.nl/product/2055/458...
The company SwissCDC is known for high quality dubbing and the best CDC feathers available on the market. With the Multiloop Dubbing Tool, the company is now presenting their second tool, which makes the production of dubbing strings and the mixing of different materials in the loop very easy.
Available at Fly Supply