It seems like you are referring to a DIY tool set that includes a hammer and a Stanley knife. These are common tools used for various home improvement and repair tasks

How to Use the DIY Tools Set

Contents of the Set

• Claw Hammer – 18.5 cm
• Stanley Knife – 14.5 cm

Using the Claw Hammer

Steps for Hammering Nails

1. Hold the hammer firmly by the handle.
2. Position the nail where you need it to be inserted.
3. Gently tap the nail to set it in place.
4. Use smooth, controlled swings to drive the nail into the surface.
5. Ensure the nail is straight and fully inserted.

Steps for Removing Nails

1. Position the claw end of the hammer under the nail head.
2. Gently rock the hammer to loosen the nail.
3. Pull back on the hammer to remove the nail from its position.

Using the Stanley Knife

Steps for Cutting

1. Extend the blade by pressing and sliding the button on the knife.
2. Hold the knife firmly, ensuring your fingers are away from the blade.
3. Place the blade against the material you wish to cut.
4. Apply steady pressure and draw the knife along the cutting line.
5. Retract the blade by sliding the button back when finished.

Safety Tips

• Always wear protective gear such as gloves and safety goggles.
• Ensure your work area is well-lit and free of clutter.
• Keep the tools out of reach of children.
• Inspect tools regularly for damage or wear.