Primary school students science and technology small production children s science experiment teaching aids small invention set manual diy assembly materials

• Color :

  Water Dragon Boat  Penguin Clock  Pencil will conduct electricity  Cat and Mouse  Bevel-the motion of an object  High Altitude Bicycle  Flying over Luding Bridge  hand-cranked generator  Hand-cranked generator [upgraded version]]  Hand Generator [Deluxe Edition]]  Four-wheel drive racing  Crab  No bear.  Taxi  Raft Boat  Blowing suspension ball W  Balanced Birds  Conventional bamboo knots in bags (send wooden knives and guns)  T-M370 bamboo people OPP packaging (send wooden knives and guns metal weapons)  T-M371 bamboo man storage box (send wooden knives and metal weapons)  Bamboo people storage (wood knife metal medium table)  T-M366 Medium PK Table  Colorful small table lamp  Tyrannosaurus Rex  Mars cleaning vehicle  obstacle avoidance robot  air rocket launcher  Electric tank  heat conduction demonstrator  Traditional Lion Dance Lamp  lion dance lantern  Chang'e Gui Rabbit  Grand Palace Lantern  Ancient courtyard lantern  Round lantern  Cylindrical lantern  Rectangular lantern  Hexagon palace lamp  Small exquisite lantern  Antique Lantern  Lotus lantern  Rabbit lantern  Four long lanterns  Love Lantern  Small square lantern  Fan-shaped three-dimensional lantern (rice paper)  Fan-shaped lantern (rice paper)  Triangle lantern (rice paper)  Wooden hand-painted face (male)  Wooden hand-painted face (female)  "Jing" Peking Opera Facial Paintings  Sun Quan Peking Opera Mask  Mulan hand-painted face  "Dan" Peking Opera Facial Paintings  "Born" Peking Opera Facial Paintings  Huang Gai Peking Opera Faces  Zhang Fei Peking Opera Facial Paintings  "End" Peking Opera Facial Paintings  Guan Yu Peking Opera Mask  "Ugly" Peking Opera Facial Paintings  Cao Cao's Peking Opera Hand-painted Facial Mask  Bao Zheng Peking Opera Hand-painted Facial Mask  Rocket Launcher  Automatic service machine material package  electric glider  Cataphis [Wood]]  Climbing Monkey  Clipper  cable-stayed bridge  The new version of the pull-back car  Cable Trolley [New Upgrade]]  periscope  Cable trolley [Deluxe]]  Rubber band power car  Walking lantern  Hooker Roller  Sundial  tie-dyed handkerchief  Submarine  Periscope [New]]  lunar rover  Wind Valley Machine  The Wonderful Window  Balance Robot [Wood]]  Hydraulic Excavator  twin-engine aircraft  air-blowing suspension ball  spinning wheel  Seesaw  wind vane  Basket Shooter  astronomical telescope  lunar phase origin  Solar Helicopter  wind power generator  artificial satellite  Ferris wheel (new)  Graffiti robot  homemade small plane  Microscope  Graffiti robot (new)  inverted suction fountain  Indigenous flute  Magic Piggy Bank  KELLING WELL  Magic Box  Mars Energy Base  Mars rover  remote control paddle steamer  slide projector  Telescope  Red flag lifting platform  color transfer  Big air cannon  Camera  Solar Trolley (wood)  pumping unit  Solar Double Ring  Conductor detector  Ming Steamship  Colorful optical fiber lamp  transmitter  Hydraulic lifting table  Salt water power generation fan  electric vortex  Rubber Band Back Trolley  Electric flying chair  Double-head street lamp  Eight-legged robot  Mechanical pendulum  series-parallel circuit  Solar Wind Trolley  Crossing the Fire Line  Aerodynamic vehicle  tracked chariot  Conveyor  Mixer  Magnetic trolley  Horizontal bar robot  conductor robot  W recoil trolley  The light bulb is on  electromagnetic rotary fan  unicycle  Motor generator  electric paddle steamer  Electric fan  Electric swing (plastic)  electric four-wheel drive  Electric small train [three carriages]]  plastic transmitter  Wind Trolley  A small wind car.  Fire alarm  electrostatic snow  wind boat  Walking robot  Ferris wheel  newton pendulum  Responder  Blow the ball  become bigger and smaller  tumbler  Small hand fan  sun, land and moon model  Balancing robot  Brush car  Dryer  Double-control corridor light  plastic compass  Solar car  Tank Trolley  Dancing robot.  Thermometer  CITRILE  radio transmitter  Salt water power generation vehicle  brine power generation  Gravity Trolley  automatic service machine  Walking robot.  Mini Speedboat  Traffic light  hand bubble machine  Trolley with recoil force  Simple electric fan  Pi  Electric flag-raising platform  Elevator  earthquake alarm  foam cutting machine  hand crane  Water level alarm  All-terrain tracked vehicle  Electric rolling gate  voice-activated robot dog  Homemade recorder  shake head fan  Tricycle 

  QTY

  FOB PRICE

• CIF PRICE

  Please contact the supplier to get the latest CIF price

• QUANTITY

  -

  +

    PCS

• TOTAL COST

  $1660