Fimo clay air dry staedtler 8131 50 gb p buy fimo air dry clay lightweight from staedtler an extremely lightweight ready to use water based modelling clay that dries in the air and can be easily worked drilled glued painted varnished the hardened material is particularly light which makes it perfect for objects where weight is an issue e g mobiles and model making p p staedler fimo air is the air drying alternative that guarantees to put fresh wind in the sails of creati