19pcs Professional Compass Drawing Set with Aluminum Alloy - Architectural Mechanical Design CAD Drafting Tools Kit for College and Engineering - Complete Geometry Instrument Ruler Set
$12.07
0
37sold
"Engineer-Ready" A4 Size 8X11.5" Grid Paper Notebooks, 160 Pages Each (2-Pack), Hardcover With 5Mm Lines - Perfect For Work, School & Students
$5.19
0
36sold
(21)
Pink/Black Portable Scientific Calculator with Writing Tablet & Stylus Pen - Perfect Gift for Engineering & Financial Students!
$11.87
0
2.8K+sold
$29.99
-60%
(8,018)
1pc Professional Drafting Tool Set (10.62" X 6.5"), Architectural & Mechanical Drawing Kit With Compass Set, Case Included For Engineering, Artists, Students - Portable Design Kit
$9.78
0
242sold
(3,452)
A4 Graph Paper Notebook - 80 Pages, 5mm Squares, Engineering & Math Grid Paper (1 Pack), Soft Light Finish - Ideal for Work, School, Students - 8x11.5 inches - Hardcover
$3.93
0
189sold
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"Electricity Technology", 4th Edition With Micro-Lecture Video - Standard Professional Content For Educational Training, Theory And Practice Integration
$10.59
0
(6)
1pc Engineering Scientific Calculator 2 Line Function Calculator Fraction Calculator Statistic Calculator For High School Calculator Non Graphing Scientific Calculators For Architecture Statistics
$4.47
0
406sold
$24.89
-82%
(785)
2WD Smart Robot Car Kits for Arduino Programming Project, Programmable Robot Line Tracking, Full Version Science Education Electronic Kit for School STEM Project
$31.94
0
6sold
(1)
Scientific Calculators10-Digit LCD Display Foldable Calculator With Handwriting Board, Dual Battery Powered ForTeacher, Engineer
$10.48
0
186sold
$19.15
-45%
(12,400)
1pc, Triangular Scale Ruler 1:20-1:500 Alloy/Metal/Plastic Straight Ruler 11.81inch Architect/Engineer Accurate Drafting Measure Tool, Back To School, School Supplies, Kawaii Stationery, Colors For School, Stationery
$4.63
0
26sold
$24.70
-81%
(1,321)
Professional Cad Drawing & Design Tool Kit - Durable Plastic T-Square, Compass, And Gauge Set For Architects, Engineers, And Students
$5.99
0
498sold
$9.79
-38%
(1,622)
Educational Robotics Starter Kit IDE C++ Programming Track Robot Starter Kit
$50.84
0
63sold
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Stirling Engine, Stainless Steel Single Cylinder Stirling Engine Model Steam Power Physics Science Lab Teaching Tool with LED
$14.85
0
9sold
$63.78
-76%
(116)
Smart Robotics Car Kit For Arduino Uno Programming Project, Full Version Science Education Programmable Robot Electronic Kit, Develop Skills Learning Automation Sets
$45.43
0
11sold
(1)
Complete Starter Kit For Arduino Programming Solar Tracking System Great Fun STEM Education Full Version Set +Code And E-Manual
$40.48
0
9sold
(1)
VANLINNY STEM Robotics Kit - 4DOF Robot Arm with Remote Control, Track 2 in 1 Educational Science Kits for Kids Ages 8-12 & 12-16 Project Kits for Engineering & Robot Building Great Kids Gifts.
$69.67
0
2sold
$127.99
-45%
3pcs/set, Architectural And Engineering Scale Ruler Set 12-Inch/11.81inch (Imperial) Laser-Etched Aluminum Triangular Drafting Tool For Architect And Civil Engineer Blueprints Standard Metal Ruler Included
$11.88
0
536sold
$23.79
-50%
(11,566)
A3 Portable Drawing Board, Multi-Function Metric Drafting Table with Clear Rule Parallel Motion and Angle Adjustable Measuring System Engineering Drawing Board
$25.88
0
39sold
$74.60
-65%
(8)
1pc Engineering Scientific Calculator 2 Line Function Calculator Fraction Calculator Statistic Calculator For High School Calculator Non Graphing Scientific Calculators For Architecture Statistics
$3.94
0
16K+sold
$39.22
-89%
(31,941)
1 Set Special Thong Ruler Combination Tool Package Practical College Student Construction Mechanical Graphic Design Chemistry Professional CAD Drawing Picture Round Gauge Instrument Ruler Gauge Set
$8.98
0
15K+sold
$9.79
-8%
(3,803)
Calculators, Ultra-thin Scientific Calculator With 6 Inch Erasable LCD Writing Tablet, 10-Digit Foldable Calculator, Solar Battery Dual Powered Mathematical Physics Geometry Scientific Calculator
$12.98
0
151sold
$22.42
-42%
(362)
9686 Technical Parts Multi Technology Programming Educational Building Blocks For School Students, Power Function Set, Halloween/Thanksgiving Day/Christmas gift Easter Gift
$27.98
0
4.6K+sold
$57.69
-51%
(768)
Science Education Automation Robot Car Kit For Arduino And Keil 5 Programming Combining ESP32 CAM With STM32, Great Fun Electronics Educational Robotic Kit With Codes And Instructions
$65.68
0
4sold
(1)
Temperature Differential Engine Model, 180rpm Steam Powered Engine Puzzle Science And Educational Science Toy Model
$27.17
0
148sold
$117.20
-76%
(637)
1pc DEXIN KK-82MS-D (Battery Model) Multifunctional Scientific Calculator Function Machine 240 Functions Double-line Display Special For Student Examination Factory Price Economic Pack
$3.48
0
4K+sold
$25.99
-86%
(2,181)
1 Set Special Thong Ruler Combination Tool Package Practical College Student Construction Mechanical Graphic Design Chemistry Professional CAD Drawing Picture Round Gauge Instrument Ruler Gauge Set
$9.48
0
44sold
(822)
50pcs Grid Paper For A2/A3/A4 Coordinates, Engineering Drawing, Architectural Design, Sulfuric Acid Paper For Drawing, Hand-drawn Drawing Paper, Red Grid Paper, Second Grade Paper, Calculation Paper
$4.18
0
476sold
$5.84
-28%
(52)
3pcs/set, Architectural and Engineering Scale Ruler Set - 12-inch Laser-Etched Aluminum Triangular Drafting Tool - Ideal for Architects and Civil Engineers - Includes Standard Metal Ruler
$13.94
0
$23.79
-41%
(53)
Scientific Calculators For Students, 10-Digit LCD Display, Solar & Battery Dual Power, Pocket Size 4 Function Foldable Calculator With Hand Writing Board For Teacher, Engineer, Office, White
$11.98
0
280sold
$39.90
-69%
(362)
35pcs Sensors Assortment Kit, Sensor Modules Starter Kit Robot Projects Starter Kits For Arduino Raspberry Pi
$13.98
0
1.2K+sold
$21.18
-33%
(2,190)
12-In-1 STEM Solar Robot Toy, DIY Educational STEM Science Kits, Solar Powered Toy Building Sets, Holiday Gifts (190 Pieces)
$13.98
0
43sold
$53.49
-73%
(1)
1 Set Special Thong Ruler Combination Tool Package Practical College Construction Mechanical Graphic Design Chemistry Professional CAD Drawing Picture Round Gauge Instrument Ruler Gauge Set
$9.48
0
1.2K+sold
(4,707)
White Multifunctional Solar Energy Science Calculator: Integrating Algebra, Trigonometry, And Calculus, Suitable For Students, Teachers, And Business People, School Supplies ( White )
$10.34
0
7sold
$39.90
-74%
(3,811)
Smart Robot For Arduino Coding Robot Programmable Automation Equipment Kit Robotic Electronic Kit Education Complete Sets
$28.78
0
31sold
$64.71
-55%
(1)
29 In 1 STEM Solar Robot Toy Educational STEM Science Kits, Solar Powered Toy Building Sets, (205pcs)
$16.98
0
483sold
(2,681)
Scientific Calculators10-Digit LCD Display Foldable Calculator With Handwriting Board, Solar And Battery Dual Power Supply For Teacher, Engineer
$6.15
0
7.7K+sold
$20.12
-69%
(2,956)
Calculus (Part I), Through The Form Of Diagrams, This Paper Explains The Knowledge Points Related To Univariate Function In The Public Course "Higher Mathematics (Calculus)" In The Form Of Logic
$16.99
0
1sold
Low Temperature Stirling Engine, DIY Thermal Educational Model For Classroom Teaching, Brass Aluminum Stirling Engine, Low Friction Graphite Piston Adult Desktop Toy, Gift For Engineer, HZZ92
$23.77
0
32sold
$69.99
-66%
(73)
ENGINEER Print T Shirt, Tees For Men, Casual Short Sleeve T-shirt For Summer
$8.90
0
175sold
$39.99
-77%
(5,257)
2pcs Scale Ruler 11.8in/30 Cm Triangular Ruler Metric Scales 1:20 1:25 1:50 1:75 1:100 1:125/1:100 1:200 1:250 1:300 1:400 1:500 Drew For Engineers Architects Learner
$7.98
0
46sold
$14.98
-46%
(478)
12-in-1 STEM Solar Robot Kit: Educational Science Experiment Set - Perfect Gift For Kids Boys & Girls, Christmas And Halloween Gift, Thanksgiving Gift!
$13.48
0
27K+sold
$56.89
-76%
(5,497)
18 In 1 Special T-square Combination Tool Kit, Practical College Construction Machinery Graphic Design Chemistry Professional CAD Drawing Picture Compass Instrument Ruler Set
$10.48
0
3sold
(1,716)
Geometric Drawing Template Set, Plastic Measuring Template Ruler, Suitable For DIY Students Hollowed Out Drawing Template Drawing Engineering Drawing Construction School Office Supplies
$6.99
0
1.1K+sold
$58.79
-88%
(5,189)
Inspirational Engineer Canvas Print - Unframed STEM Wall Art Poster, Aspiring Engineer Gift, Canvas Material, Engineering Enthusiast Decor
$3.98
0
13sold
$34.95
-88%
(10)
Doloha Professional Geometry Set Metal Compasses, 7pcs, Geometry Precision Tool Set, Drawing Tools And Drawing Kits, Circle Drawing Tools For Engineers
$12.98
0
42sold
$48.73
-73%
(3)
Scientific Calculators10-Digit LCD Display Foldable Calculator With Handwriting board, Dual battery powered forTeacher, Engineer
$11.03
0
9K+sold
$53.48
-79%
(2,956)
50pcs Calculation Grid Paper Drawing Paper A3/A4 Engineering Drawing Architectural Design Drawing Design Special Paper Meter Grid Lattice Small Gingham Measuring Drawing K Line Drawing Paper
$3.88
0
23sold
$6.99
-44%
(9)
VANLINNY Smart Robot Arm Kit, 2-in 1 Science Kits with 4-DOF Robotic Car, Electronic Programming DIY Toy for Kids Ages 8+, Promotes STEM Interest in Science, Technology
$48.42
0
$150.99
-67%
DEXIN KK-82MS-B Scientific Calculator for Students, Multi-Function Exam-Specific, with Non-Rechargeable Button Battery (Diameter <20mm), Electronic Components/Motherboard Included, Ideal for College, High School, and Professional Exams - 1pc White/Pink/Blue
$4.48
0
342sold
$24.89
-82%
(102)
Stirling Engine Motor Model Kit - Steel Construction, Educational Science Experiment, Hot Air Learning Tool, Desktop Ornament for Teaching Materials
$55.98
0
4sold
$119.54
-53%
(4,515)
1Pcs Steel Mechanical Pencil 0.5mm - Fine Writing Instrument for Drawing, Office, and Surveying - College Ruled, Suitable for Ages 14+ - High-end Automatic Pencil with No Feathers
$3.27
0
14sold
$23.11
-85%
(5)
Technology Small Production, DIY Hand-cranked Generator, Science Education, Student Physics Experiment, Material Package, STEM Education
$2.79
0
413sold
$19.98
-86%
(1,601)
6-in-1 STEM Solar Robot Kit Toys Gifts for Kids, Educational Building Science Experiment Set Birthday for Kids Boys Girls
$13.47
0
1.9K+sold
$21.99
-38%
(2,681)
Scientific Calculator, Function Calculator For Student Exam Specialized Multifunctional Scientific Computer (Without Battery)
$4.57
0
557sold
$38.98
-88%
(156,379)
1pc A5 Spiral Journal, Math Engineering Chart Paper, 160 Pages 80 Sheets 5.8 X 8.2 Inches, School Supplies Composition For Work Journal
$3.27
0
1.2K+sold
$16.59
-80%
(3,386)
Aerospace Engineering Print Tee Shirt, Tees For Men, Casual Short Sleeve T-shirt For Summer
$8.54
0
7sold
(4,758)
Solar Scientific Calculators, Multi-functional Pink Kawaii Calculator With Algebra, Trigonometry, And Calculus, Suitable For Students, Teachers, &Business Professionals, School Supplies (Pink)
$10.55
0
2.7K+sold
$20.12
-47%
(3,811)
"Magnetic Guide" 4-Piece Black Metal Drafting Set - Multi-Functional Magnetic Drawing Rulers & Compass For Engineering And Office Use
$7.19
0
49sold
(3,089)
9686 Technical Parts Multi Technology Programming Educational Building Blocks With 2 Paper Manual For School Students, Power Function Set For Kids Easter Gift
$30.47
0
335sold
$45.82
-33%
(70)
1 Set Of Special Thong Ruler Combination Tool Kit, Practical College Student Construction Mechanical Plane Design Chemistry Professional CAD Drawing Picture Round Gauge Instrument Ruler Gauge Set
$8.98
0
10sold
$9.79
-8%
(94)
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