300GSM Watercolor Paper Greeting Cards 20/40pcs with Envelopes

Create Beautiful Cards with Premium 300GSM Watercolor Paper

Whether you're sending heartfelt wishes, showcasing your artistic talent, or crafting custom invitations, these watercolor paper greeting cards are the perfect canvas. Each set pairs thick, high-quality 300GSM cold-press watercolor paper with matching envelopes — everything you need in one convenient bundle.

The heavyweight 300GSM paper is designed to handle wet media beautifully. Watercolors, inks, markers, and gouache all glide on smoothly without warping, buckling, or bleeding through. The rectangle format is a classic greeting card size — ideal for birthdays, thank-you notes, holiday greetings, wedding announcements, and more.

Made in Mainland China.

Key Features

• 🎨 Premium 300GSM Watercolor Paper — thick enough to withstand multiple wet layers without warping
• ✉️ Includes Matching Envelopes — ready to send right away, no extra shopping needed
• 📦 Available in 20-Pack or 40-Pack — choose the quantity that suits your project
• 📐 Rectangle Format — classic greeting card shape, versatile for any occasion
• 🖌️ Multi-Media Compatible — works beautifully with watercolors, ink, gouache, acrylic, fine liners, and brush pens
• 🌿 No High-Concern Chemicals — safe and worry-free for crafters of all ages

Perfect For

• Handmade birthday, holiday & thank-you cards
• Wedding invitations & announcements
• Watercolor art practice & mini paintings
• Calligraphy & hand-lettering projects
• Art journaling & mixed-media crafts
• Gifts for artists, crafters & stationery lovers

Specifications

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For more inspiration on watercolor techniques and paper selection, visit the Smithsonian Institution, which houses extensive resources on fine art materials and creative education.

Learn more: Coated paper

Frequently Asked Questions

Q: What types of paint or media work best on these 300GSM watercolor paper greeting cards?

A: The 300GSM heavyweight paper is versatile and performs excellently with watercolor paints, gouache, ink washes, acrylic paints, fine-liner pens, brush pens, and calligraphy inks. The thickness prevents buckling and warping even with multiple wet layers, making it ideal for detailed artwork.

Q: Do the envelopes fit the greeting cards snugly?

A: Yes! Each set is designed with matching envelopes specifically sized for the included cards. Simply finish your artwork, let it dry completely, and it's ready to slip into the envelope and mail — no extra packaging required.

Q: Are these watercolor greeting cards suitable for beginners?

A: Absolutely. The 300GSM paper is forgiving and easy to work with, making it a great choice for beginners learning watercolor techniques as well as experienced artists creating professional-quality handmade cards. The pre-cut greeting card format also saves time on measuring and cutting.

Q: What is the difference between the 20-pack and 40-pack options?

A: Both options include the same high-quality 300GSM watercolor paper cards and matching envelopes. The 40-pack simply doubles the quantity, making it more cost-effective for larger projects, events, or frequent card makers.