An enjoyable project for the whole family, this mason bee kit includes: one child friendly wooden house which can be coloured with felt pens, 60 hand rolled 7" tubes 2mm to 3mm thick (to prevent wasp ovipositor penetration) each with a clay plugged rear entrance, a breathable cover to prevent wasp and bird damage after the bees have finished, and 60 mason bee cocoons. $275 each.