Question 1: What is the difference between the small size of tools?
The editor told you: the tire repair kit thickness of The Awl and the size of the strip are the same size, and there is no difference in size. Only the size of the handle is different. Large size is 5 rubber strips. The handle is also larger and more labor-saving than small size.
Question 2: Are all vacuum tire useful?
Yes, this product is designed for vacuum tire, whether it is a battery car, a motorcycle or a car! (Note: only available for vacuum tire, pneumatic tire not applicable!) Question 3: What is the glue provided in the tool?

The glue that comes with this product is a spare product. You can add stickiness to the holes on the adhesive strip. Or when you find air leakage, you can apply some glue to easily solve the air leakage problem. [Note: This product is suitable for 0-10mm piercing. That is, the cutting of long strips cannot be supplemented.].]