Available in a range of vivid colours, our Classmates Colour Block Paints are perfect for classroom use. They offer high quality paint in a form that allows clean, compact storage and easy distribution. Highly soluble, they still provide good adhesion to a variety of surfaces and feature a high degree of colour strength and brilliance. Solid powder paint blocks that are a convenient source of brilliant opaque watercolour, with no mess and waste. Simply mix the high-quality blocks of tempera paint with water to create vivid colours. Will never dry-up, simply wet a paint brush and lift the colour straight off the block. Assorted pack of 144 containing 24 pack of 6 with one each of Black, Blue, Green, Red, Yellow and White.