• 

• Water Dispenser Handmade DIY Science and Education Experiment Pumping Simulation Water Dispenser Model
• ¥ 8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Diy Rc Tyrannosaurus Science and Technology Wooden Insertion Small Production Hunting Qi Science and Education Assembled Toys
• ¥ 8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Face-Changing Magic Box Technology Small Production Physical Experiment Creative Expansion Small Toy Material Package Interesting Teaching
• ¥ 2.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Magnetic Small Tree Kindergarten Magnet Understanding Magnetic Cognitive Material Package Interest Thinking Development and Cultivation
• ¥ 2.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Portable Power Generator Handmade Wooden Unicorn Science and Education Production Physical Creative DIY Material Package
• ¥ 5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Wind Turbine DIY Homemade Material Bag New Scientific Experiment Independent Packaging Kit Science and Education Small Production
• ¥ 7
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Wooden Science and Education Creative Inserting Diy Material Package Experiment Small Science Toy Qingshao Cultivation Hands-on Brain-Moving Invention
• ¥ 9.9 /set
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Catapult Aircraft Potential Energy Kinetic Energy Physical Conversion DIY Handmade Material Package Production
• ¥ 2.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Climbing Monkey DIY Science and Education Material Package Children's Handmade Fun Making Small Invention
• ¥ 2.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Small Guitar Kindergarten Creative Handmade DIY Art and Craft Material Kit Rubber Band Paper Guzheng Small Production
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Salt Water Car Creative Small Scientific Production Science and Education Material Package Provide Handmade Small Invention
• ¥ 7
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Ancient Style Portable Flowers and Plants Chinese Lantern Creative Glow Handmade DIY Festive Lantern Making Hanfu Decoration Portable Small Night Lamp
• ¥ 11.9 ~ ¥ 24.9 /pcs
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Parachute Kindergarten Handmade DIY Small Toys Scientific Physics Experiment Teaching Aids Material Package
• ¥ 2.2
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Human Organs DIY Creative Materials Kit Stickers Free Jigsaw Model Combination
• ¥ 1.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Candle Water Absorption Pressure Principle Science and Education Small Experiment Primary School Physics Knowledge Popularization Small Production
• ¥ 2.2
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Homemade Portable Power Generator Art Experiment Technology Small Invention Kindergarten Primary School Student Ke Science Course
• ¥ 9.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Ancient Paper DIY Four Inventions Science and Technology Small Production Fun Science Experiment Children's Creative Science and Education Course
• ¥ 4.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Maxwell Rolling Pendulum Technology Small Production Small and Medium Physics Experimental Apparatus Science and Education Material Package
• ¥ 4
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Homemade Kaleidoscope Science Small Material Small Experiment Kindergarten Kaleidoscope Making Toys
• ¥ 2.2
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Human Body Conductive Model Material Package DIY Production Science Experiment Primary School Junior High School Science and Education Experiment Course
• ¥ 4
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Colorful Music Bottle Handmade DIY Technology Small Production Tricolor Physical Vocal Music
• ¥ 5.3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Kangaroo Ring Stage Competition Hand-Made Small Children's Toy Small Invention Gear Principle Function
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Butterfly Flying Production DIY Flying Butterfly Kindergarten Creative Technology Small Production
• ¥ 1.3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Hand-Cranking Bubble Blowing Machine DIY Making Small Experiment Material Package for Science and Education in Primary School
• ¥ 7.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Eight Planets Model of Solar System DIY Free Graffiti Creative Science Small Model Primary and Secondary School Students Courseware Learning
• ¥ 11
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Ancient Paper Making DIY Science and Education Experiment Children's Palace Science Course Homemade Pulp Material Kit
• ¥ 5.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Assembled Wooden Cable-Stayed Bridge Material Package Children's Technology Small Production Elementary School Student Mechanics Creative Manual Experiment
• ¥ 3.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Gear Linkage DIY Science and Education Experiment Creative Art and Craft Material Package Children's Palace Science and Technology Education Course Training
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Starch Iodine VC Tablet Experiment Children's Palace Experiment Handmade DIY Material Package Small Production
• ¥ 3.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Water Purification Experiment DIY Equipment Children's Palace Science and Education Creative Small Experiment Production Popular Science Sewage Purification System
• ¥ 4.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Student Siphon Experiment Pitcher Technology Small Production DIY Primary School Science Experiment Equipment Science Popularization Teaching Toys
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Diy Moon Phase Demonstration Box Science and Education Model Primary and Secondary School Astronomical Science Material Package Production Moon Phase Simulation Small Science
• ¥ 8.99
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Rubber Band Power Car Elementary School Student Science and Education Dynamics Simulation Small Production Model
• ¥ 3.8
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Safe Box Password Suitcase DIY Making Wooden Assembly Technology Password Suitcase Science and Education Material Package Experimental Teaching Aids
• ¥ 6.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Little Tadpole Growing up Biological Science and Education Simulation Learning Frog Primary School Education Production
• ¥ 2.2
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Rubber Band Elastic Drive Car Children's Primary School Handmade DIY Production Scientific Small Invention Small Production
• ¥ 3.2
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Handmade Soap DIY Hand Washing Soap Kindergarten Creative Technology Small Experiment Scientific Material Package
• ¥ 3.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Light Bulb Lit DIY Physical Experiment Circuit Series Small Experiment Technology Material Kit
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Children's Fingerprint Extraction Science Experiment Kindergarten Put Materials Puzzle Scientific and Educational Toy
• ¥ 6
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Bamboo Knows Making Large DIY Children's Primary School Making Educational Toys
• ¥ 2.3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Ma Debao Hemisphere Experiment Children Primary School Science Physics Experiment Production Small Invention
• ¥ 3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Floating Ball Kindergarten for Primary and Secondary School Students Simple Science Experiment
• ¥ 1.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• DIY Voice-Controlled Street Lamp Bright with Sound Creative Technology Material Package Handmade Small Invention
• ¥ 6.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Bottle Blowing Balloons Physical and Chemical Reaction Small Experiment Primary and Secondary School Students Science and Education Experiment Material Package
• ¥ 4.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Fire-Alarm DIY Production Science and Education Thermal Switch Circuit Invention
• ¥ 6
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Homemade DIY Hand Sanitizer Shampoo Shampoo Material Package Student Hands-on Brain Science and Education Teaching Aids
• ¥ 4.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Homemade Microscope Science and Education 150 Times Children's Primary School Microscope Making Model Small Toy
• ¥ 18 ~ ¥ 20 /set
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• History of Human Evolution DIY Science and Education Small Model Making Physics Educational Science Material Package Course
• ¥ 4.3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• History of Human Evolution DIY Science and Education Small Model Making Physics Educational Science Material Package Course
• ¥ 4.3
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province

• 

• Solar Fan DIY Creative Production Children's Primary School Science and Education Course Simulation Technology Small Experiment Small Invention
• ¥ 6.5
• 13yr. Qinghua science instruments
• Jinhua City City,Zhejiang Province