Abstract: A toy capsule for containing toys and for constructing structures has an upper portion and a lower portion with wherein the upper and lower portions are detachably connected at their respective open ends thereby defining a closed container when the open ends are connected. A tapered thickened wall portion on each of the upper and lower portions extends concentrically from an intermediate location of an external surface of each of the cylindrical wall portions of the upper and lower portions and tapers to a thicker portion at the respective closed ends. One of the upper and lower portion closed ends has a rounded projection and the remaining upper and lower closed end has a projecting ridge defining a recess capable of receiving the rounded projection to form a releasable frictional tight fit connection.