New toys invented everyday.

A palm-size wind-up walker. Twist the knob at the back to wind it up, set it down, and it trots forward on four legs with a smooth, life-like gait - no batteries, no motors. The rubber band inside drives two crankshafts that swing the legs in turn, so it keeps its balance step after step. Every part is 3D printed.

A spring-driven armoured warrior with a winding crown on top of his helmet. Turn the crown to its stop, let go, and a flat PETG spring coiled inside his waist sweeps the whole upper body — and the sword in his hand — through a wide visible arc, then you set it back by hand. Sixty-three printed parts, no electronics and no batteries: the only power source is the spring you wind yourself.

Nine mountain-wall modules. Two watchtowers. One continuous route. Choose one of fourteen challenge setups, place its clues, then lift, quarter-turn and place the remaining pieces. Connect G1 to G2 through all nine modules, matching both direction and height at every seam. Start with the illustrated two-piece tutorial, then explore the full 3 × 3 puzzle. Includes nine modules, one numbered cradle with an engraved 3 × 3 grid and north marker, editable Python, colored STEP files and a 13-page guide. Assembled size: 174 × 182 × 63 mm, including the north tab. Digital prototype; physical fit and play have not been tested. The downloadable STEP preserves the sandstone, moss, brick-red and teal face colors shown in the covers. The current web viewer simplifies each solid to one color.

A chunky mint axolotl-dragon with coral gills, an articulated tail and three interchangeable expressions.

A six-legged yellow and black mecha spider: long faceted hull with swept antenna blades, tall shin guards on steel-look claws and pale cable loops, assembled from 16 printed part roles.

A gimbal-mounted tilting dish. Every colony tower you plant physically unbalances the world; marbles roll downhill into someone's territory.

A 10-part, 17-piece 1:16 scale Mercedes-style F1 car: silver body shell (tub/nose/sidepods/engine cover with integrated suspension arms and axle stubs), black floor/diffuser, black front and rear wings, black halo, 4 rotatable wheels (2 rim + 2 tire designs, front/rear) with a center-lock retaining…

A 185 mm tall, free-spinning Ferris wheel with 12 swinging gondolas that hang upright as the wheel turns, matching the photo's A-frame support and lattice-spoke wheel, split into separately-printable parts for multi-color filament (base/towers in white, wheel rims in a sunset accent color, gondolas…

A pocket-size rubber-band-powered vintage biplane: a two-wing hand-launch glider with a free-spinning propeller driven by a twisted rubber-band motor housed in the fuselage, all in a single print color.

A 390 mm-wingspan F-14D Tomcat that sits on its own landing gear like a ramp-parked jet. Sixteen colour-separated printed parts - gloss-black airframe and spine deck, pale-khaki tandem canopy, red-tipped twin tails, red intake frames and nose strut, orange afterburner nozzles and a full tricycle gear - assemble into a spread-wing display pose. 390 x 388 x 117 mm (about 15.4 x 15.3 x 4.6 in).

An original, 3D-printed family strategy board game rooted in the 24 solar terms (二十四节气, UNESCO intangible heritage) and the Wuxing five-element cycle: a Ø250 mm circular walnut-tone board with a click-detented rotating celadon wheel at its center.

Flick soccer / sling soccer game set for 2

A pocket bowling toy: a lane tray that ramps into a flick-launch pad and doubles as nested storage, six molded pins in a 3-2-1 triangle, and one flick disc — flick the disc off the ramp to send it down the lane into the pins.

A fun shooting game for basketball lovers. Place the ball on the lever and shoot it. Whoever scores the most, win.

Jungle Chess played with the solar system. Every piece is a planet, and a planet's size on the board is the fifth root of its real measured diameter, so rank is something you can see rather than something you have to learn: Mercury is the smallest world in play and Jupiter the largest, and the traditional rules are followed exactly as written. Matter faces antimatter. One army's worlds lean their poles one way and the other army's lean the other, by each planet's own true axial tilt, and the bases give the same answer again in white against black. A cocoa-brown asteroid belt crosses the middle of the field, a star stands at each end with two flames bursting off the board edge, and the three cells around each star are sunken corona wells where a captured world drops out of the light and its rank counts for nothing. You win by walking one of your worlds onto the rival star.

A complete 3D-printable Xiangqi (Chinese Chess) set, featuring: • 1 Chessboard: Designed with an elevated border frame and 2 integrated sliding drawers (one for each player's color). • 32 Circular Disc Pieces: Engraved with traditional Chinese characters.

A 3D-printable 2030 sf chess set (f).

A tabletop hockey game kit: 1. Role the dice to get how many pin can stand on the field 2. Set the pins' position as your will 3. Choose the angle, flick the puck to score

Precision Laser-Engraved Orbital Base with 10 Magnetic Planet Modules (Sun, 8 Planets & Pluto).

A 3D-printable alignment themed san francisco chess set (f).

A complete Double-6 domino set — 28 tiles (48 x 24 x 8 mm) with raised embossed pips — stored in a fitted two-row tray with a slip-fit lid.

A Kriegsmarine Type VIIC, printed as two PLA pieces that peg the AI service at midship.

A complete printable set for the game: a 270 × 270 mm snap-together tile board with all 24 spaces engraved, 6 animal tokens (lion, elephant, fox, turtle, panda, eagle), shelter + wildlife-center building pieces, two dice, and a card/money storage tray.

A one-handed print-in-place desk toy whose captive moon runner follows one fully visible braided figure-eight route through two separated bridges and returns home by continued thumb motion.

A 3D-printable fidget spinner planetary gear system.

A 180 mm desktop model-rocket-on-launch-tower display: a natural-wood-tone launch tower cradling a removable tan/gray toy rocket, matching the reference photo's craft-model look.

A Sun-shaped backgammon set with flowing plasma counters, shallow raised lanes and an open low capture circle.

Trotter 2.0 is a wind-up quadruped. One wind of the elastic drum sends it walking on four crank-slot legs with pivoting feet, steadied by a passive rotary damper. Nine printed part types, 25 pieces, plus the listed hardware. Not yet built and tested as a physical print.

An angular 180 x 78 x 60 mm Cybercab-inspired elastic-drive toy design with a removable body, replaceable loop and rear-axle winding finger. Adult assembly is required.

A finished Waterloo battlefield display and command game with detailed armies, rural landmarks and hand-positioned formations. Choose where to commit reserves across one main scenario and three alternatives.

A grey robot duck with a yellow bill, purple details and a side winding knob. A replaceable silicone cord stores the twist that drives its small wheels.

A ~250mm-tall desk windmill tea light holder in a minimal, crisp-edged style: a hollow tapered octagonal tower with an arched candle-access opening, a railed balcony, a conical cap, and a 4-blade lattice sail rotor that spins freely on a brass pin.

Build a lunar pinball arcade with independent thumb flippers, reconfigurable crater missions, and a marble-powered sample bucket that raises a landing flag. Includes a band launcher and covered marble return.

Lift a telescope-topped observatory roof to reveal English draughts between two comet streams. Distinctive reversible counters become return-orbit kings, and the complete starting position stores inside the board-box.