Although the card is small in size, it has many functions. It has 10 available parts and 9 functions. It can be placed in a wallet like a business card.

1. Can opener: The lower hook is used in conjunction with the upper blade to easily open tin cans.

2. Side knife: The blade is sharp and can cut ropes. Peeling fruits is not a problem after washing.

3. Screwdriver: Located on one corner of the card (this position utilizes mechanical principles to increase strength and save labor), it is scientifically cut into a flat-blade screwdriver that can tighten and loosen commonly used screws.

4. Ruler: adopts metric scale, and the minimum scale is mm.

5. Bottle opener: suitable for opening bottle caps of beer, beverages, etc.

6. Positioning wrench: four different types of hexagonal wrenches, suitable for the sizes of bolts and nuts used daily.

7. Adjustable wrench: a long hollow slot that can twist any flat items with turnbuckles of different thicknesses.

8. Saw teeth: Double rows of staggered saw teeth increase strength and improve efficiency. I not only use it to saw wood branches, but it is also very useful for removing fish scales.

9. Direction indication: Different directions can be accurately measured using the sixteenth-section scale.

10. Positioning wrench: two different models of hexagonal wrenches, smaller than the model with function 6.

In addition, there is a round hole in the opposite corner of the same screwdriver, so the card can be hung on the key ring.

Details on how to use the direction identifier (need to be used with a compass and a map): When you cannot distinguish the direction in the jungle or desert, place the map in the direction pointed by the compass, and empty the center of the circle. Place it on the current approximate location of the map and indicate the direction via sixteen scales. Use indirect continuously to clarify the direction of the destination. Multifunctional camping saber cards. Imported original products are relatively expensive and can be purchased for 100 to 300 yuan.

You can choose to buy some domestic saber cards. The quality is good and the price is indeed much cheaper. Rothschild Outdoor Universal Saber Card, the one endorsed by a Korean supermodel, has 11 functions for outdoor use, and the price can be as low as around 10!

Multi-purpose camping survival tool card, ultra-thin, compact and convenient! Foreign trade export products, including knives, bottle openers, chisels, wrenches, and serrated nail drivers. The multi-purpose camping life-saving tool card is made of exquisite workmanship and made of 420 high-quality stainless steel. It is easy to carry, practical and reliable, has a special design, is high-end and durable, and has strong practicality. All functions are hidden on a small card.

420 high-quality stainless steel overall, exquisite workmanship, both front and back sides are bright and smooth, no burrs, foreign trade export products, with drawing instructions, sharp blade, strong steel body, serrations are used on thin cards Double rows of staggered teeth. A whole piece of high-hardness stainless steel is formed in one go, with high strength and sharp edges. The specifications are similar to the size of a credit card, and comes with a black leather protective cover to prevent the blade from hurting yourself, and can be carried in a wallet.

A compact and practical lifesaving card, put one in your wallet or hang one on your key ring. Whether you are living at home or traveling, fishing, or camping, it is like carrying a simple tool box with you at all times.