This is great science and craft project assemble paint and add glow effects to your very own 30 cm glow in the dark solar system planetarium model children will learn lots about the planets while they wait for night to fall to see their model glow one of a range endorsed by the science museum contains a 3 dimensional solar system planetarium model 1 paint brush 1 strip of paint pots glow paint a stand and rotating arms 9 steel bars sand paper saturn ring template detailed instructio