【Premium Quality】: Crafted from thick 300gsm kraft paper, these white cards prevent bleed-through with all types of pens, including pencils, ballpoints, and markers, ensuring a confident writing experience. 【Blank Cards】: Perfect for children, these small message cards are ideal for memorizing terminology or vocabulary. Writing on them makes studying easy and serves as an excellent homework aid. 【Economical Pack】: You'll receive 300 high-quality blank business cards, each measuring approximately 5 x 9 cm. Both sides are usable, meeting most of your daily needs. 【Safe to Use】: Designed with rounded corners, these blank kraft paper cards are gentle on your hands and add a charming touch to the cards. 【Wide Application】: These versatile small cards can be used as business cards, thank you notes, gift cards, and more. Unleash your creativity and use them for any occasion that comes to mind.