Introduction
The Caressolove HST-KNIFE-112 is a self-retracting utility knife designed for everyday carry (EDC) tasks. Constructed from durable aluminum alloy, it features a double-action automatic mechanism for quick blade deployment and retraction, enhancing both safety and efficiency. This knife utilizes easily replaceable #24 surgical blades (compatible with #20/21/22/23/24 scalpel blades) and includes a convenient pocket clip and an integrated glass breaker for emergency situations.
Safety Information
WARNING: This product contains a sharp blade. Handle with extreme care. Keep out of reach of children. Always ensure the blade is fully retracted when not in use. Do not use for purposes other than intended. Improper use can result in serious injury.
- Always point the blade away from yourself and others.
- Ensure the blade is fully locked in place before use.
- Retract the blade immediately after each use.
- Store the knife in a secure location where it cannot be accidentally accessed.
- Wear appropriate protective gear, such as gloves, when handling or replacing blades.
Product Overview
Familiarize yourself with the components of your Caressolove utility knife:
- Handle: Made from aviation-grade aluminum alloy, providing durability, fall resistance, and a lightweight, portable design. The textured surface ensures a secure grip.
- Push Button: Activates the double-action automatic mechanism for quick blade deployment and retraction.
- Blade: Replaceable surgical blade, designed for sharpness and precision.
- Pocket Clip: Allows for secure attachment to a pocket or backpack for easy everyday carry.
- Glass Breaker: A pointed tip at the end of the handle, suitable for emergency situations.

Image: The purple utility knife, showcasing its aviation aluminum handle and compact design.

Image: The knife's belt clip and integrated glass breaker for versatile use.
Setup
Your Caressolove utility knife comes ready for use with a pre-installed blade and additional replacement blades. No assembly is required.
- Carefully remove the knife and accessories from the packaging.
- Inspect the knife for any visible damage. If damaged, do not use and contact customer support.
- Familiarize yourself with the push button mechanism by gently operating it (without applying excessive force) to understand the blade's movement.
Operating Instructions
Deploying and Retracting the Blade
The knife features a double-action automatic mechanism for quick and secure blade operation.
- To deploy the blade: Firmly push the textured button forward along the track until the blade fully extends and locks into place.
- To retract the blade: Firmly pull the textured button backward along the track until the blade fully retracts into the handle.
Always ensure the blade is fully deployed or fully retracted before and after use.

Image: Demonstrating the automatic push button for blade deployment.
Using the Pocket Clip
The integrated pocket clip allows for convenient and secure carrying.
- Slide the clip onto the edge of your pocket, belt, or backpack strap.
- Ensure the knife is securely attached to prevent accidental loss.

Image: The utility knife securely clipped to a pocket for everyday carry.
Using the Glass Breaker
The pointed tip at the end of the handle can be used as an emergency glass breaker.
- In an emergency, hold the knife firmly and strike the glass with the pointed tip.
- Use caution and protect your hands and eyes from shattered glass.
Blade Replacement
The Caressolove utility knife comes with 10 replaceable #24 surgical blades. These blades are designed for easy and quick replacement to maintain optimal sharpness.
- Safety First: Ensure the blade is fully extended before attempting replacement. Wear protective gloves if available.
- Remove Old Blade: Carefully lift the end of the existing blade from its holder. Once disengaged, slide the old blade out of the knife. Dispose of used blades safely.
- Insert New Blade: Take a new blade and align it with the blade holder track. Gently slide the new blade into the track until it clicks securely into place.
- Verify Installation: Retract and deploy the blade a few times to ensure it is properly seated and operates smoothly.

Image: The utility knife with a blade removed, illustrating the replaceable blade design.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your utility knife.
- Cleaning: Keep the knife clean and free of debris. Use a soft, dry cloth to wipe down the handle and blade after each use. For stubborn dirt, a slightly damp cloth can be used, followed by thorough drying.
- Lubrication: Periodically apply a small amount of light machine oil to the blade track and moving parts of the mechanism to ensure smooth operation. Wipe off any excess oil.
- Storage: Store the knife in a dry environment to prevent corrosion. Always ensure the blade is fully retracted before storage.
Troubleshooting
If you encounter any issues with your Caressolove utility knife, refer to the following common solutions:
- Blade not deploying or retracting smoothly:
- Check for any debris or obstructions in the blade track. Clean as necessary.
- Ensure the blade is correctly installed and seated firmly in its holder.
- Apply a small amount of lubricant to the blade track.
- Blade feels dull:
- The blades are designed to be replaceable. Follow the 'Blade Replacement' instructions to install a new, sharp blade.
- Knife mechanism feels stiff:
- Apply a small amount of lubricant to the moving parts of the mechanism.
- Operate the button several times to distribute the lubricant.
If the issue persists after attempting these steps, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Caressolove |
| Model Number | HST-KNIFE-112 |
| Material (Handle) | Aluminum Alloy |
| Material (Blade) | Carbon Steel |
| Color | Purple |
| Item Length (Opened) | 5.5 Inches (14.5 cm) |
| Item Length (Closed) | 3.54 Inches (9 cm) |
| Blade Length | 1.18 Inches (3.5 cm) |
| Item Weight | 2.19 ounces (62 Grams) |
| Mechanism | Double-Action Automatic, Push Button |
| Included Components | 10 x Extra Blades |
| Blade Compatibility | #20, #21, #22, #23, #24 Scalpel Blades |

Image: Detailed dimensions of the utility knife, both open and closed.
Official Product Video
Video: Official demonstration of the Caressolove Self-Retracting Pocket Knife, highlighting its features and ease of use for everyday carry.
Warranty and Support
For warranty information, product registration, or technical support, please refer to the documentation included with your purchase or visit the official Caressolove website. You may also contact Caressolove customer service through your retailer for assistance.