The Norwegian TV2 found that Wilfa's Svart Precision drip coffee brewer is the best. The blind-testing judges included former World Champion Odd Steinar Tøllefsen. Wilfa designed the coffee brewer based on advice from Tim Wendleboe, another World Champion coffee maker. More than five years after launch, the coffee brewer is still in production, now with an even better “silent brew” pump. Leogriff manages the intellectual property, that includes design registrations.
The TV2 test included eight drip coffee brewers.