The present disclosure discloses a relay toy for recalling a life course comprising a smart device and a mission-accomplishing relay toy. The smart device is wirelessly connected to the mission-accomplishing relay toy via Bluetooth or Wi-Fi. The mission-accomplishing relay toy comprises a magnetic guiding bar, a ferromagnetic ball, one or more transverse channels, and a plurality of physical levels, and the smart device comprises a plurality of virtual levels corresponding to the plurality of physical levels.

A magnetic module with two front anchoring surfaces magnetically activatable and deactivatable by inversion of the magnetic flux; the module comprises a first and a second fixed magnetic core, each one configured with a plurality of polar elements defining a respective front anchoring surface, and a rear surface, as well as provided with a first plurality of permanent magnets arranged between contiguous polar elements, wherein homonymous poles (N, S) of the permanent magnets are in contact with lateral faces of the single polar elements, to generate alternatively induced poles of opposite polarity in each fixed magnetic core. A movable magnetic unit for an inversion of the magnetic flux is disposed between the two fixed magnetic cores, and it is configured with a second plurality of permanent magnets having poles (N, S) alternatively of opposite polarities facing the rear surface of the two fixed magnetic cores; the movable magnetic unit can be moved between a first and a second operative position for the inversion of the magnetic flux, to magnetically activate and respectively deactivate one or both the front surfaces of the anchoring module.

A transformable toy including a main body and a transformation inducing unit, wherein the main boy includes a body part; at least one first body portion; at least one pressing part; and a locking part to fix the body part and the first body portion to the main body. When the locking part is unlocked by an operation of the transformation inducing unit, the first body portion and the one pressing part are moved away from the body part such that the toy transforms from a first shape into a second shape in which at least a portion of the main body is caused to be floating from a floor by the pressing part.

A transformable toy including a main body and a transformation inducing unit, wherein the main boy includes a body part; at least one first body portion; at least one pressing part; and a locking part to fix the body part and the first body portion to the main body. When the locking part is unlocked by an operation of the transformation inducing unit, the first body portion and the one pressing part are moved away from the body part such that the toy transforms from a first shape into a second shape in which at least a portion of the main body is caused to be floating from a floor by the pressing part.

A magnetic attraction toy includes a base, a cover body, a magnetic, attraction member and a mounting frame. The magnetic attraction member is connected with the mounting frame. The base and/or the cover body is provided with a limiting gap for accommodating the magnetic attraction member. The base is also provided with locating pillars. The mounting frame is provided with locating holes. When the locating holes sleeve the locating pillars, the cover body is covered on the base. The magnetic attraction member includes a hollow iron tube and a magnet; the magnet is located in the iron tube. The first clamping end of the mounting frame is plugged to the first opening, and the second clamping end of the mounting frame is plugged to the second opening, so that the first and second clamping pieces clamp the iron tube, and the magnetic attraction member and the mounting frame are connected.

A mess-free sand play device is disclosed herein. The mess-free sand play device in accordance with aspects herein has a tray having a planar base and an upstanding wall rising from a perimeter of the planar base. A quantity of loose, granular sand and a moveable device or internal stylus are enclosed within the tray and a cover, the cover having a clear or transparent window through which the loose, granular sand and the moveable device or internal stylus are visible. The moveable device or internal stylus has a foam tip and a magnetic top, which allows for it to be manipulated with an external stylus having a magnetic tip. The foam tip of the moveable device or internal stylus, when pulled through the layer of loose, granular sand, forms a path in the layer of loose, granular sand, the path forming a desired pattern in the layer of loose, granular sand.

A multiple component transition toy assembly for easing a child user's transition between various locations includes a portable component formed from a plush, stuffed body having an attachment member and a destination component formed from a rigid body having a retaining member. The portable component can be selectively coupled with the destination component because the attachment member is operative to form a releasable attachment with the retaining member. The portable component may be weighted to provide a grounding feeling to a child user. The transition toy assembly may include a wirelessly actuated sensory output device which causes the destination component to acknowledge the presence of the portable component through a sensory output.

A multiple component transition toy assembly for easing a child user's transition between various locations includes a portable component formed from a plush, stuffed body having an attachment member and a destination component formed from a rigid body having a retaining member. The portable component can be selectively coupled with the destination component because the attachment member is operative to form a releasable attachment with the retaining member. The portable component may be weighted to provide a grounding feeling to a child user. The transition toy assembly may include a wirelessly actuated sensory output device which causes the destination component to acknowledge the presence of the portable component through a sensory output.

An interlocking toy building block includes a first block body and a first magnet positioned therein a first distance from a first outer surface thereof to provide a first predetermined magnetic polarity to the first outer surface. When the first outer surface is brought into close proximity with a second outer surface of a second block body having a second magnet positioned a second distance therein and exhibiting a second predetermined magnetic polarity opposing the first predetermined magnetic polarity, the first outer surface is configured to mate with the second outer surface in an interlocking position. A potential magnetic force F.sub.m between the pair of magnets is determined by the formulation: F.sub.m=F.sub.o e.sup.−rd where F.sub.o is the initial force (i.e., no separation distance between magnets), and e.sup.−rd is the exponential function of the rate of decay “r” of the magnets and the distance “d” between the magnets.

An interlocking toy building block includes a first block body and a first magnet positioned therein a first distance from a first outer surface thereof to provide a first predetermined magnetic polarity to the first outer surface. When the first outer surface is brought into close proximity with a second outer surface of a second block body having a second magnet positioned a second distance therein and exhibiting a second predetermined magnetic polarity opposing the first predetermined magnetic polarity, the first outer surface is configured to mate with the second outer surface in an interlocking position. A potential magnetic force F.sub.m between the pair of magnets is determined by the formulation: F.sub.m=F.sub.o e.sup.−rd where F.sub.o is the initial force (i.e., no separation distance between magnets), and e.sup.−rd is the exponential function of the rate of decay “r” of the magnets and the distance “d” between the magnets.