50Pcs 300g Blank Watercolor Paper Cards Portable Postcard Square Round for Painting School Student Art Supplies

Azabooti presents 50Pcs 300g blank watercolor paper cards, a versatile set for painting and postcard ideas. These portable cards are ready to start your next artwork with durable watercolor friendly surfaces.

Unleash your creativity with 50 blank watercolor paper cards that are ready to become your next masterpiece or a personal postcard. This set features thick 300g watercolor paper cards in an assortment of shapes, including square and round formats, designed for vibrant washes, crisp lines, and easy portability. Each card provides a sturdy surface that handles multiple layers of watercolor, gouache, ink, and markers, so you can experiment freely without worrying about warping or buckling.

Your versatile art companion

• 50 blank watercolor paper cards ready for painting, sketching, or sending as personal postcards.
• Weight and texture optimized for water media: 300 g/m² with a medium coarse surface that grips pigment and creates beautiful granulation.
• Assorted shapes and sizes—including square and round formats—so you can choose the right canvas for each idea.
• Blank on one or both sides, giving you flexible layouts for art, journaling, or gift messaging.
• Compact, portable stack that’s easy to carry to class, studio, or travel destinations.

Paper quality you can rely on

The cards are constructed from wood pulp watercolor paper with a medium coarse texture. The 300g thickness provides a solid base that resists excessive warping while remaining light enough for easy mailing or framing. The surface is designed to hold multiple layers of pigment, allowing you to build rich color and depth without the paper deteriorating under moisture.

Perfect for school, studio, and beyond

Whether you are a student practicing color blends, an hobbyist compiling a portable sketch portfolio, or a teacher assembling a classroom toolkit, these cards offer a practical canvas for experiments, demonstrations, and finished mini-works. Use them for plein air studies, color tests, or personalized postcards to share your art with family and friends. The blank format respects your creative vision, giving you freedom to compose, paint, and present your art with confidence.

Care and usage tips

• For best results with watercolors, apply in light, layered washes and allow each layer to dry before adding more color.
• Avoid excessive moisture on the surface to minimize warping; store flat and in a protective sleeve when not in use.
• Use with a clean brush and compatible pigments to maintain surface integrity and edge quality.
• Let finished pieces dry completely before handling or mailing to prevent smudging.

Specifications at a glance

• Contents: 50 blank watercolor paper cards
• Weight: 300 g
• Material: wood pulp watercolor paper
• Texture: medium coarse
• Shapes: assorted including square and round formats
• Use: watercolor, gouache, ink, markers, and mixed media

Features

• Create with 300 g/m² weight paper
• Includes square and round shapes
• Blank on one or both sides
• Handles multiple watercolor layers without warping
• Compact stack for easy portability
• Assorted shapes for varied compositions
• Gouache ink marker friendly surfaces

Frequently Asked Questions

What media can I use on these blank cards

The cards suit watercolor and gouache, plus inks and markers. Their 300 g/m² paper resists warping with multiple layers. Suitable for mixed media sketches too.

Are there different shapes and sizes included

Yes, the set includes square and round formats in assorted sizes. This provides flexible canvases for landscapes, portraits, or abstract pieces.

Do these cards ship with free shipping

Prices and shipping terms vary by location. Check Azabooti's cart for current offers; free shipping may be available depending on order total.