1. Introduction
Thank you for choosing SHINEOFI Crystal Cabinet Knobs. These modern and elegant knobs, crafted from high-quality zircon and brass, are designed to enhance the aesthetic and functionality of your furniture. This manual provides essential information for proper installation, usage, and care to ensure optimal performance and longevity of your new cabinet knobs.
2. Package Contents
Please verify that all components are present in your package:
- 4 x SHINEOFI Crystal Cabinet Knobs
- 4 x Mounting Screws (approx. 1.5 cm / 0.59 inches in length)
If any items are missing or damaged, please contact your retailer or SHINEOFI customer support.
3. Specifications
| Feature | Description |
|---|---|
| Product Dimensions | 2.5 x 2.5 x 3.6 cm (0.98 x 0.98 x 1.41 inches) |
| Weight per knob | Approximately 31.5 g (Total 126 g for 4 knobs) |
| Material | Zircon, Brass |
| Color | Multi (Clear Crystal with Brass Base) |
| Screw Length | Approx. 1.5 cm (0.59 inches) |

Figure 3.1: Product Dimensions
The dimensions provided ensure compatibility with standard furniture and ease of handling during installation.
4. Setup and Installation
These cabinet knobs feature a simple structure for easy installation. No specialized tools are required beyond a screwdriver.
4.1 Before Installation
- Ensure the furniture surface where the knob will be installed is clean and dry.
- Confirm that the existing screw hole (if replacing an old knob) or the drilled hole is appropriate for the provided screw size.
4.2 Installation Steps
- Prepare the Hole: If installing on new furniture, carefully drill a hole of appropriate diameter (slightly larger than the screw shaft) through the drawer or cabinet door where the knob will be placed. Ensure the hole is straight and clean.
- Insert the Screw: From the inside of the drawer or cabinet door, insert the provided mounting screw through the drilled hole.
- Attach the Knob: Align the threaded end of the screw with the threaded insert on the back of the crystal knob.
- Tighten the Knob: While holding the knob steady on the outside, use a screwdriver to turn the screw clockwise from the inside until the knob is firmly secured against the furniture surface. Do not overtighten, as this may damage the furniture or the knob.

Figure 4.1: Knob with Mounting Screw

Figure 4.2: Installed Knob on a Drawer
5. Operating and Usage
SHINEOFI Crystal Cabinet Knobs are designed for versatile application across various furniture types, providing both functional utility and decorative appeal.
5.1 Recommended Applications
- Cabinets: Ideal for kitchen cabinets, bathroom vanities, and living room display cabinets.
- Drawers: Perfect for dresser drawers, desk drawers, and bedside table drawers.
- Wardrobes/Armoires: Can be used on wardrobe doors and drawers for an elegant touch.
- Other Furniture: Suitable for any furniture piece requiring a pull knob, such as sideboards or storage units.
5.2 Usage Guidelines
- Grasp the knob firmly and pull gently to open drawers or doors.
- Avoid excessive force or twisting, which could loosen the knob or damage the furniture.
- The crystal design adds a luxurious touch, making them suitable for various home decor styles.

Figure 5.1: Knobs on Dark Cabinets

Figure 5.2: Knobs on a Dresser
6. Maintenance
Proper care will help maintain the appearance and extend the lifespan of your SHINEOFI Crystal Cabinet Knobs.
6.1 Cleaning
- Wipe the crystal and brass surfaces regularly with a soft, damp cloth.
- For stubborn marks, a mild soap solution can be used, followed by wiping with a clean, dry cloth.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can scratch the crystal or damage the brass finish.
6.2 General Care
- Periodically check the tightness of the mounting screws. If a knob feels loose, gently tighten the screw from the inside of the drawer/door.
- While the materials are durable, avoid exposing the knobs to extreme temperatures or prolonged direct sunlight, which could affect the crystal's clarity or brass finish over time.
7. Troubleshooting
Most issues with cabinet knobs are minor and can be resolved with simple adjustments.
7.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Knob feels loose or wobbly | Mounting screw has loosened over time. | From the inside of the drawer/door, use a screwdriver to gently tighten the mounting screw clockwise until the knob is firm. Do not overtighten. |
| Knob is difficult to turn or pull | Friction with the furniture surface; misalignment. | Ensure the knob is installed straight. If friction persists, check if the hole is clear of debris. |
| Scratches or dullness on crystal | Abrasive cleaning materials; impact. | Use only soft cloths and mild cleaners. Avoid dropping or hitting the knobs against hard surfaces. Minor scratches may not be repairable. |
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact SHINEOFI customer support for further assistance.
8. Warranty and Support
For information regarding product warranty, please refer to the warranty policy provided by your retailer at the time of purchase. Warranty terms may vary depending on the region and seller.
8.1 Customer Support
If you have any questions, require technical assistance, or need to report a product issue, please contact SHINEOFI customer support through the contact information provided on the product packaging or the official SHINEOFI website.
Please have your product model (B0F67MYZCW) and purchase details ready when contacting support.