inskam Portable Electronic Microscope HD for Mobile Phone and Computer Repair 2000X Industrial USB Handheld WIFI Magnifier for Circuit Board Soldering Watch Chips Biological Detection Laboratory

$162.00

2026 Grade 4 Semester 2 Science Experiment Kit - Electricity & Circuits, Traffic Light Experiment, Simple Circuit Bulb Lighting, Magnet Set, Black Box Science Experiments for Elementary Students

$9.90

Kids' Crystal Growing Science Experiment Kit - STEAM Crystal Cultivation Educational DIY Toy for Elementary Students

$10.90

Elementary School Grade 5 Semester 2 Science Project: Build a Boat, Children's DIY Material Kit, Powered Boat Model, Technology Experiment Set

$12.80

Professional Veterinary Microscope with Heating & Constant-Temperature Function – High-Magnification HD Viewing for Animal Artificial Insemination (Boar Sperm, Dog Ovulation)

$368.00

Grade 4 Volume 2 Science Experiment Electricity Circuit Kit for Elementary Students Traffic Light Simple Circuit Light Bulb Magnet Set Black Box Science Mini Experiments

$6.50

Children's Science Experiment Kit, Elementary School Technology Production Handmade DIY Materials, Fun Physics and Chemistry for Kindergarten

$32.20

Deli Organic Chemistry Molecular Structure Model Set for Middle & High School, Ball-and-Stick Proportional Models, Inorganic Atomic Experiment Kit, Full Crystal Lattice & Nucleus Teaching Tools

$25.90

Magnetic Geometry Demonstrator, Quadrilateral and Triangle Demonstrator, Grade 4 Math Teaching Aid Set Volume 1, Geometric Shapes, Parallel Lines, Grade 2 Math Teaching Aid for Angle Recognition, Magnetic Connecting Strips

$4.50

Artificial Cedar Oil 25ml Microscope Dedicated Oil 100x Microscope Cedar Oil Objective Lens Oil Mite Detection

$6.00

KINGSOIL V17 Digital Microscope 1000x HD Magnifier Portable for Textile Fabric Printing Dot Inspection, Tobacco and Liquor Authentication, Hybrid Zoom, Ideal for Primary and Middle School Students Cell Observation

$299.00

MiDeer Climbing Bucket: Children's Plant Growing Pot with Sunroom Observation Box for Science Experiments

$39.90