Here are some tips and tricks to reduce facial pores, along with some product details, positive and negative aspects, and ingredients or materials:

1. Wash your face regularly: Washing your face regularly and thoroughly can help prevent makeup and dirt from building up in your pores.

2. Exfoliate: Exfoliating can help remove dead skin cells that can clog pores and make them appear larger.

3. Use pore-minimizing ingredients: Look for skincare products that contain pore-minimizing ingredients such as salicylic acid, niacinamide, and retinol.

4. Choose your skincare and makeup products wisely: Avoid products that contain alcohol and fragrance, which can dry or irritate your skin. Use non-comedogenic products that wont clog your pores.

5. Apply sun protection: Sun damage can make pores appear larger, so its important to apply sunscreen daily.

6. Avoid picking or squeezing your pores: This can cause scarring and make your pores look even larger.

7. Use a pore camouflaging powder: A finishing powder with mineral pigment like mica can help blur the appearance of pores.

8. Try face masks: Masks containing ingredients such as clay or charcoal can absorb oil out of pores and reduce their appearance.

9. Consider professional treatments: Microneedling, laser treatments, and chemical peels can help reduce the appearance of pores.

Some positive aspects of these tips are that they are generally easy to incorporate into your daily routine and can help improve the overall appearance of your skin. Some negative aspects are that some treatments may be expensive or require professional help.

Ingredients or materials that can help reduce the appearance of pores include salicylic acid, niacinamide, retinol, and mineral pigments like mica.