Tempera paint set Astra 12 colors, 20 ml tubes - water-based tempera paints for art and school projects

Astra tempera paint set contains 12 classic colors in 20 ml tubes, formulated as water-based tempera for school, preschool and hobby art projects. The paints deliver opaque coverage and can be mixed to obtain intermediate shades. The tube format keeps paints fresh, allows controlled dispensing and is convenient for individual use or shared classroom activities. Astra tempera is suitable for painting on paper, cardboard and common school craft materials; it is easy to apply with brushes and is washable from many surfaces while still wet.

Advantages

The set provides a compact palette of 12 ready-to-use colors that blend well and maintain consistent opacity. Water-based composition dries to a matte finish and cleans up with water when wet, reducing the need for solvents. Tubes of 20 ml combine portability with enough volume for multiple small projects, while the packaging protects remaining paint between uses. The product’s formulation is designed for ease of use by children and adults in educational and hobby settings.

Suitable for

• School art lessons and classroom activities
• Preschool painting and early childhood creativity
• Hobby crafts, greeting cards and DIY projects
• Mixed-media works on paper and cardboard

Key specifications

• Number of colors: 12
• Tube volume: 20 ml per color
• Base: water-based tempera
• Finish: matte, opaque coverage
• Suitable surfaces: paper, cardboard, common craft materials
• Application: brush, sponge or finger painting

How to use

Squeeze a small amount of tempera onto a palette or mixing surface and dilute with water to adjust consistency if a thinner wash is required. Apply with a brush for even coverage or use sponges for textural effects. Mix colors on the palette to create custom shades, and allow layers to dry between applications when building opaque coverage. Rinse brushes and tools with water immediately after use to prevent paint drying on bristles.

Usage recommendations

Store tubes upright in a cool, dry place and seal caps tightly after use to prolong shelf life. Test paint on a scrap of the chosen surface before starting detailed work to check adhesion and opacity. For best results on absorbent paper, use slightly thicker applications or multiple layers. Clean spills while wet; once fully dry, adhesion may increase and may require mechanical removal depending on the surface.