Prostick
IM4B-500FPUL
Immersion blender that makes it easy to succeed in the kitchen
- Designed in Norway and developed in collaboration with the National Culinary Team
- Two blending sticks designed for high circulation and splash protection
- Blends without creating a vacuum and made from materials that won’t scratch pots or bowls
- Flexible accessories for versatile use: precision chopper, double whisk and two measuring beakers
Specifications
Specifications
- SKU
- 602346
- Accessories
- two blending arms, precision chopper, double whisks and two measuring beakers
- Color
- Black And Steel
- Digital / Mechanical Control Panel
- Mechanical
- Dimensions
- W6.5 x D6.5 x H42.5 cm
- Material
- Plastic And Steel
- Power (W)
- 1000
- Speed Settings
- 3
- Washable
- Yes
Warranty
Warranty
Wilfa issues a 5 year guarantee on this product from the day of purchase. The guarantee covers production failures or defects that arise during the guarantee period. Your purchase receipt works as proof towards retailer if claiming your guarantee.
The guarantee is valid only for products that are bought and used in private
households. The guarantee is not valid if the product is used commercially.
The guarantee is not valid if the product is misused, used by negligence, if not
following instructions given by Wilfa, if modified or if unauthorized reparation
is done. The guarantee is also not valid for normal wear of the product, misuse,
lack of maintenance, use of wrong electrical voltage or:
• Overloading of product
• Damage to the glass
• Not descaled according to the instruction manual
• Parts that are normally worn down
• Parts you can expect to be replaced regularly (e.g., filter, battery, etc.)
Documents
Documents
Professional performance – developed in Norway
Prostick is more than an ordinary immersion blender. Developed in close collaboration with the Norwegian National Culinary Team, it is designed to deliver professional results in your own kitchen.
With a reliable 500-watt DC motor, precision accessories, and thoughtful design, you can blend everything from silky-smooth soups to airy whipped cream with maximum control and comfort.
Precision and power for every kitchen task
Whether you are making mayonnaise, aioli, purees, smoothies, soups, or sauces, Prostick delivers the results you want – quickly, precisely, and with the power you need.
Its solid construction and ergonomic design make it effortless to use for both everyday cooking and more advanced dishes.
Top-rated by Prisjakt
Prostick received top ratings from Norwegian test site Prisjakt, along with excellent reviews from its expert in a recent test. Discover why Prostick stood out as the best immersion blender: Award-winning immersion blender 2025: Wilfa Prostick scores top marks with Prisjakt.
The immersion blender also received great results in a German test by testsieger.de, with a 1,4 score and "sehr gut", which translates to very good.
Two blending shafts for maximum flexibility
Prostick comes with two blending shafts in different sizes. Both are designed to create strong circulation and flow while preventing suction against the bottom of the blending container. This ensures fast, efficient, and effortless blending.
- Large blending shaft: Ideal for larger quantities such as soups, smoothies, pancake batter, or larger portions of baby food.
- Small blending shaft: Perfect for smaller portions and precision work, such as sauces and emulsions like mayonnaise and aioli.
Both blending shafts feature an innovative protective rim that reduces splashing, protects surfaces, and helps keep blending neat and tidy. They are also made from food-safe materials that won't scratch pots or bowls.
Optimal performance with power and control
Equipped with a reliable DC motor* that delivers consistent, stable performance, Prostick is ideal for both quick tasks and more demanding blending.
It comes with three preset speeds, allowing you to adjust from gentle mixing to powerful blending:
- 5,000 RPM**
- 10,000 RPM
- 15,000 RPM
A motor protection system helps prevent overload and extends the life of the immersion blender.
*A DC motor is an electric motor powered by direct current. In an immersion blender, this helps provide stable, consistent power for greater control and efficient blending.
**RPM = revolutions per minute, which indicates how fast the blades rotate.
Ergonomic grip
The ergonomic handle and intuitively positioned buttons provide comfortable handling and precise control during use. With only two buttons, Prostick is easy to operate with one hand.
Flexible accessories for versatile use
The Prostick immersion blender comes with accessories that expand its versatility in the kitchen.
-
Precision chopper (34 fl oz): With blades positioned just 2 mm from the bottom, it chops everything from nuts to herbs evenly and efficiently. The container is made from durable Tritan and is heat-resistant up to 212 °F.
A non-slip lid keeps it stable during use, while a convenient opening makes it easy to add liquids while blending. It's ideal for nut butters, pesto, smoothies, and more. The gearbox is detachable, allowing the container to be cleaned in the dishwasher. - Double whisk: Perfect for quickly and easily whipping cream, egg whites, and other light mixtures.
- Two measuring cups (17 fl oz and 34 fl oz): Made from durable Tritan and heat-resistant up to 212 °F. The lids also serve as non-slip bases during blending. Ideal for smoothies, sauces, or hot soups. The double whisk fits both cups.
Easy cleaning and long-lasting quality
All detachable parts are dishwasher-safe. However, hand washing is recommended to help maintain blade sharpness. Prostick is made from durable materials and comes with a 5-year warranty, making it a reliable kitchen tool for years of culinary enjoyment.

















