Wine Marinated Kabobs

• 24 balls
• 12 metal skewers
• 6 meatballs with
• 450 gr beef (ground)
• 120 gr burgundy
• 80 gr mushrooms (fresh)
• 60 ml salad oil
• 30 ml catsup
• 5 ml worstershire sauce
• 1 gr marjoram leaves