measuring microscope

50PCs Microscope Kit Set in Carrying Box for Kids Educational Science Lab with 120X - 1200X Microscope Slides Specimens -Play22usa

10pc Math Tool Kit in Box - up&up™

Smithsonian Plasma Ball: Science Kits for 8th-11th Grade, Includes Instruction Guide & Poster

KiwiCo Colorful Chemistry

Discovery #Mindblown 6" Plasma Globe Lamp

Thames & Kosmos Robotic Solar Flower

Hand2Mind Starter Science Flasks: Educational Science Kit with Stand & Experiment Guide for Preschool Grade Level

Smithsonian 3-D LED Solar System: Science Kit, Instruction Guide, Astronomy Education for 3rd Grade

National Geographic Rock Tumbler Deluxe Series: Geology Kit for Grades 2-10 with Activity Guide

National Geographic Lunarscope

Dissect It Bat Lab: Educational Focus on Biology, Animals & Astronomy for 2nd Grade, Includes Tools & Guides

Thames & Kosmos Ooze Labs Colorful Crystal Lab: Educational Science Kit with Tools for Experiments

Discovery #Mindblown Action Circuitry Electronic Experiment STEM Science Kit: Discovery Kids Educational Toy

Educational Insights GeoSafari Jr. My First Telescope: Preschool Science Kit with Instruction Guide

Unique Bargains Learning Math Drawing Plastic Protractor Template Ruler Clear Green

Wow in the World: Kids' Binoculars & Nature Explorer Kit by Thames & Kosmos

hand2mind Rainbow Fraction Measuring Cups 9pc: Math Educational Tool, Preschool Level, Plastic, Instruction Guide Included

Dan&Darci Crystal Science Experiment Kit, Educational Gift for Boys & Girls, Cool Craft Kits for Kids

Unique Bargains Measuring Tape 1.3ft Push-Button Dual-Scale Soft Tape Measure +/-5% Accuracy Fiberglass 59.06"x0.39"x0" 1 Pcs

Unique Bargains Measuring Tape 1.5M Push-Button Tape Measure +/-5% Accuracy Fiberglass 1.97"x1.97"x0.39" 1 Pcs

Unique Bargains Soft Retractable Dual Sided Tape Rulers and Measuring Tools 1.5m/60inch 2 Pcs

Unique Bargains Ruler Square Ruler 30cm +/-5% Accuracy Acrylic Gradient 11.81"x0.39"x0.39" 1 Pcs

Unique Bargains 3.3 Borosilicate Glass Wood Lid V-shaped Spout Scale Measuring Cup 250ml White