The quickest, easiest, most reliable mushroom kit we've ever seen! With this handy kit you'll soon be picking delicious fresh mushrooms straight from the windowsill, at a fraction of the cost of buying them at the supermarket. Kit comprises base tray, lid & pre-spawned substrate. These kits need to be started on receipt & are unsuitable for storage. If this purchase is intended as a Christmas gift please order 232470. Dimensions: 17.5cm (7) x 27.5cm (11) x 8cm (3) depth.