To maintain the freshness and beauty of your bouquet of 12 pink roses with beautiful wrapping, follow these care instructions:

1. **Watering**: Fill a clean vase with room temperature water and trim the stems of the roses at an angle before placing them in the vase. Ensure that no foliage is submerged in the water to prevent bacterial growth. Change the water every two days to keep it fresh.

2. **Placement**: Display the bouquet in a cool location away from direct sunlight and heat sources. Avoid placing it near drafts or heaters, as extreme temperatures can cause the roses to wilt prematurely.

3. **Trimming**: Trim the stems of the roses every few days, cutting them at an angle to allow for better water absorption. Remove any foliage below the water line to maintain water clarity and prevent bacterial growth.

4. **Ethylene Exposure**: Keep the bouquet away from sources of ethylene gas, such as ripe fruits and vegetables, as they can accelerate the aging process of the roses.

5. **Misting**: Lightly mist the roses with water to keep them hydrated, especially in dry environments. This can help prolong the freshness of the blooms and prevent them from drying out.

6. **Enjoyment**: Take time to appreciate the beauty of your bouquet and remove any wilted or spent flowers promptly to encourage the remaining blooms to last longer.

By following these care tips, you can ensure that your bouquet of 12 pink roses remains fresh, vibrant, and beautiful for as long as possible.