M&G Clock, Elementary School Teaching Aid Model for Grades 1-2, Learning to Tell Time, 12/24 Hour Three-Hand Linked Math Clock, Educational Clock Face Tool for Children

$3.22

Creative DIY Vacuum Cleaner Handmade Materials Tech Small Production Invention Student Science Experiment Equipment Toy

$9.80

AOSVI Biological Microscope Professional Bacteria Observation XSP-H1600 HD High Magnification 6000X Lab Microscope for Children Science Professional Cell Sperm Observation Junior High School Use

$2,057.00

SANSI Alcohol Lamp C39 Heat Insulation Mat Beaker Stand Heating Set Complete Kit Including Lamp, Asbestos Net, Tripod, and 250ml Beaker, Portable Pure Cotton Wick for Home Use and Lab Equipment

$3.25

2026 Model Chemical Molecular Structure Model Junior/Senior High School Ball-and-Stick Proportional Organic Chemistry Model Student Experimental Equipment Teaching Aid Demonstration Tool

$9.80

Handheld Microscope Portable Professional Grade Achromatic 150-330x HD Optical True Magnification for Plankton Bacteria Sperm Photo Capable Primary Secondary School Biology Science Experiment Equipment

$84.00

Children's Special Experimental Pigment Non-toxic DIY Handmade Large Bottle Paint Color Mixing Tie-dye Kindergarten Primary School Science Teaching Aid

$2.60

Deli Elementary Grade 1 Math 3D Geometry Teaching Aid Complete Set, Synchronized Solid Cube, Geometric Shapes, Cuboid Model, Cylinder, Cone, Math Curriculum Supporting Learning Kit

$6.21

Kids' Outdoor Handheld Insect Catcher with Collection Magnifier: Ecological Observation, Rearing, and Collection Box for Cockroaches and Bugs

$20.30

Jiangnan Middle School Exam Special Monocular Microscope for Junior High, Senior High, and Elementary Students, Professional Biological Optical Microscope for Viewing Bacteria, Gift for Boys and Girls, Children Models XSP-02/XSP-16A

$228.00

10A Electronic Microscope Ultra-Thin Anti-Oil/Smoke/Dust M42 Safety Goggles - Video Monocular 0745 Stereo M48

$15.00

Light Bulb Lights Up Tech Mini Project Children's Handmade DIY Physics Science Experiment Series Parallel Circuit Equipment

$5.90