Wenko's Display WENKO Multi-STO is a perfect solution to door stops. This multi-functional instrument is modern and intelligently designed and prevents doors from getting damaged while they are slammed. You don't have to worry about quality as most of Wenko's products are carefully crafted keeping quality in check. Wenko is a name for a delightful range of products for your bathrooms, kitchens, laundry and living. They are always pursuing "The better idea" with ingenuity and innovative power.