- Newton's Cradle, Desk Ball Stress Toy, Decor Pendulum, Physics Science Ball, AUOpens in a new window or tab全新HK$ 33.97高度評價賣家+HK$ 97.11 運費所在地: 澳洲166 人追蹤
- 12-In-1 STEM Education DIY Solar Robot Toys Building Science Kits for Kids 10-1Opens in a new window or tab全新HK$ 187.50高度評價賣家+HK$ 166.94 運費所在地: 美國59 人追蹤
- Magnet Pole Sensor Foil / Flux Detector card neodymium alnico ferrite smcoOpens in a new window or tab全新HK$ 46.70 至 HK$ 1,681.58未指定運費所在地: 英國
- Bottle Rocket Kit - Rokit Water Powered Rocket Launcher Kit 100ft - Bottles PumpOpens in a new window or tab全新HK$ 176.86 至 HK$ 294.83+HK$ 78.55 運費所在地: 英國
- 5 Nitinol Shape Memory Alloy springs, 45°C = 113°F activationOpens in a new window or tab全新HK$ 273.47免費跨國運送所在地: 比利時34 人追蹤
- Robots Lynxmotion Johnny 5 Combo Kit - J5C-KTOpens in a new window or tab二手HK$ 7,373.21+HK$ 1,146.39 估計運費所在地: 英國
- 4M Kidz Labs Create A Night Sky Projection Kit Educational KitOpens in a new window or tab全新HK$ 121.31高度評價賣家+HK$ 68.82 運費所在地: 英國
- Build/Grow Your Own Ant Farm Maze Colony Formicarium Tank Learn About Ants SetOpens in a new window or tab全新HK$ 86.02+HK$ 39.23 運費所在地: 英國67 人追蹤
- Volkswagen VW Brezel K�fer 4-Zylinder-Boxermotor 1946-1953 Bausatz 1:4 FranzisOpens in a new window or tab全新HK$ 673.63高度評價賣家+HK$ 420.86 運費所在地: 德國最後 1 件
- Cube Crystal Prism Cross Dichroic Prism Dice Octahedral Beam Combiner DecorativeOpens in a new window or tab全新HK$ 31.18高度評價賣家+HK$ 31.18 運費所在地: 中國26 人追蹤
- Cross Dichroic Prism Dice Octahedral Beam Combiner Decorative Cube Crystal 1pcOpens in a new window or tab全新HK$ 62.45高度評價賣家+HK$ 31.18 運費所在地: 中國
- Lindy ELEKTRONIK-Experimentier-System EX-100Opens in a new window or tab二手HK$ 497.12+HK$ 155.79 運費所在地: 德國
- Lake Superior Agates! One pound lot, Minnesota Agate Natural Bulk lb LotOpens in a new window or tab全新HK$ 218.84+HK$ 167.96 運費所在地: 美國
- HUGE 6x6 INCH Diffraction Grating Sheet 13,500 DOUBLE AXIS Line,Laser Split LOOKOpens in a new window or tab全新HK$ 49.06+HK$ 41.29 運費所在地: 英國217 人追蹤
- Lot Of 4 NEW KiwiCo Kits Ages 9-14 Tinker Crate Subscription BoxOpens in a new window or tab全新HK$ 390.71+HK$ 579.14 運費所在地: 美國
- Kiwi Co Eureka Crate Pinball Machine Age 14+ #EPIN-F2419 STEM Engineering w/BoxOpens in a new window or tab全新HK$ 703.33+HK$ 202.04 運費所在地: 美國
- POWERplus Junior Rabbit Solar Powered Robots Kit make 14 educational modelsOpens in a new window or tab全新HK$ 196.52高度評價賣家+HK$ 127.80 運費所在地: 英國
- Mache Deine Eigene Vulkan Explosion Set - Science Lernen Experimente für KinderOpens in a new window or tab全新HK$ 120.74高度評價賣家+HK$ 86.03 運費所在地: 英國免費退貨
- National Geographic Davinci’s Inventions Ballista Wood Building Kit Toy STEM 12+Opens in a new window or tab全新HK$ 171.94+HK$ 256.74 運費所在地: 美國
- 20PCS Optical Defective Right Angle Triangle Prism for EducationalOpens in a new window or tab二手HK$ 49.15高度評價賣家原價: HK$ 51.74 5% 折扣免費跨國運送所在地: 中國
- Beugungsgitter 1000 Lignes / MM Diffraction Caillebotis Slide HolographiqueOpens in a new window or tab全新HK$ 93.02+HK$ 32.02 運費所在地: 德國免費退貨
- 20pcs Defective Double Convex Magnifier Lens Optical Glass Decorative PrismOpens in a new window or tab二手HK$ 67.33高度評價賣家原價: HK$ 70.85 5% 折扣免費跨國運送所在地: 中國
- Smithsonian "Diggin' Up Dinosaurs - Triceratops" Play Set, NEW (257)Opens in a new window or tab全新HK$ 7.74+HK$ 343.81 運費所在地: 美國
- Little Passports Science The Amazon Create Bloom an Amazon Lily and River MazeOpens in a new window or tab全新HK$ 132.87+HK$ 144.43 運費所在地: 美國
- DIY-Schaltung Wissenschaftliches Experiment Grundschule Elektronische KlingelOpens in a new window or tab全新HK$ 57.29高度評價賣家免費跨國運送所在地: 中國
- Thames & Kosmos Physics Pro V 2.0, 17 Science ExperimentsOpens in a new window or tab二手HK$ 273.550 個出價 · 剩餘時間4 日 5 小時+HK$ 340.76 運費所在地: 美國
- Fine Gold Recovery, Miller Table, LIFETIME WARRANTYOpens in a new window or tab全新HK$ 1,555.32+HK$ 638.70 運費所在地: 美國191 人追蹤
- Miller Table, Fine Gold Recovery, LIFETIME WARRANTY, Gold Dust TableOpens in a new window or tab全新HK$ 1,555.32+HK$ 666.05 運費所在地: 美國273 人追蹤
- Maxitronix 300-in-1 Electronics Lab Educational Digital Analogue Projects STEMOpens in a new window or tab二手HK$ 835.63高度評價賣家+HK$ 299.25 估計運費所在地: 英國
- Dual 6lb Barrel Rock Tumbler w/ K, MJR Tumblers Winner Best High End 19, 20 & 21Opens in a new window or tab全新HK$ 3,118.45+HK$ 1,046.60 運費所在地: 美國
- Marble Run Space Elevator, Perpetual Game, Glow In Dark MarblesOpens in a new window or tab全新HK$ 417.82+HK$ 220.51 估計運費所在地: 英國5 人追蹤
- RC Model Car Kit - DIY STEM Wooden Toy for Kids RC Solar Powered TruckOpens in a new window or tab全新HK$ 195.31高度評價賣家+HK$ 146.47 運費所在地: 美國
- Lot Of 3 Sealed S.T.E.M Activity Game. Stars, Dinosaurs, Creatures Of The NightOpens in a new window or tab全新HK$ 171.87+HK$ 271.13 運費所在地: 美國
- PowerPlus "Junior" Roadrunner - Educational Solar Eco Toy CarOpens in a new window or tab全新HK$ 122.89高度評價賣家+HK$ 54.07 運費所在地: 英國
- Teacher Lesson Lakeshore "What's Inside Me" Kids Apron Human Anatomy Body OrgansOpens in a new window or tab二手HK$ 262.45原價: HK$ 328.10 20% 折扣+HK$ 226.50 運費所在地: 美國
- 2x MEL Chemistry Lite Science Kit Educational Learning Age 10+ NewOpens in a new window or tab全新HK$ 98.21+HK$ 203.80 估計運費所在地: 英國
- 4M Green Science Eco-Engineering Junk Yard Drummer Lockdown Kids EducationalOpens in a new window or tab全新HK$ 127.70+HK$ 234.37 估計運費所在地: 英國
- Astronaut Cinnamon Apple Wedges Freeze Dried Space Food Fruit Novelty GiftOpens in a new window or tab全新HK$ 58.89高度評價賣家+HK$ 166.34 估計運費所在地: 英國
- Makeblock 3-in-1 Zusätzliches Modul Smart World für mBot2 Programmierbaren RobotOpens in a new window or tab全新HK$ 1,590.60+HK$ 244.34 運費所在地: 德國
- Lot of 5 Kiwi Co Crates New 2 YUMMY & 3 Tinker Subscription BoxesOpens in a new window or tab全新HK$ 586.10+HK$ 585.55 運費所在地: 美國
- Smart Lab Squishy Human Body With 21 Removable Body Parts & Anatomy BookOpens in a new window or tab二手HK$ 79.72原價: HK$ 93.79 15% 折扣+HK$ 442.60 運費所在地: 美國
- Optical Glass Prism Right Angle X-cube RGB Spectrum Physic Light Science SurveyOpens in a new window or tab全新HK$ 36.87高度評價賣家原價: HK$ 38.79 5% 折扣+HK$ 7.72 運費所在地: 中國免費退貨16 人追蹤
- Giant Microbes Drew Oliver "Mono" Health Science Education Novelty Plush Rare...Opens in a new window or tab全新HK$ 93.79+HK$ 209.23 運費所在地: 美國
- Xmas Gift Insect Pooter for catching bugs Plus Bug Jar / Magnifier NEW COMBOOpens in a new window or tab全新HK$ 137.53+HK$ 205.86 估計運費所在地: 英國
- Electric Plane Launcher Paper Planes 4M Middlesex University Science Project NewOpens in a new window or tab全新HK$ 140.60+HK$ 203.21 運費所在地: 美國
- Salt Powered Robot Green Science 4M Labs New SealedOpens in a new window or tab全新HK$ 117.16+HK$ 242.75 運費所在地: 美國
- Retort Clamp 4 Prong with Cork Liners Black 25cm Free🇦🇺PostageOpens in a new window or tab全新HK$ 119.07高度評價賣家+HK$ 97.11 運費所在地: 澳洲
- 2015 Mindware Dig It Up Tyrannosaurus Rex 3D Skeleton Excavate a T Rex NEWOpens in a new window or tab全新HK$ 390.78+HK$ 305.44 運費所在地: 美國
- Dia. 78mm Optical Glass Deep Concave-convex Lens DIY Mine LED Spotlight LensOpens in a new window or tab全新HK$ 107.35高度評價賣家+HK$ 19.56 運費所在地: 中國2+ 人追蹤
- POWERplus "Junior" Chameleon 6 in 1 Solar Educational Toy SetOpens in a new window or tab全新HK$ 122.89高度評價賣家+HK$ 67.34 運費所在地: 英國
- The Human Body Skeleton & Organs Model by Clementoni Complete w/ DNA ModelOpens in a new window or tab二手HK$ 245.77+HK$ 280.08 估計運費所在地: 英國
- Estes 7216 EPM-010 35.25" Flying Model Rocket KitOpens in a new window or tab全新HK$ 195.31高度評價賣家+HK$ 306.92 運費所在地: 美國
- Wonders Of Learning - Discover Electricity And Magnetism Box Set. BNWTOpens in a new window or tab全新HK$ 49.150 個出價 · 剩餘時間6 日 10 小時+HK$ 268.88 估計運費所在地: 英國
- GIANT microbes Plush - Super Sick Day Set MRSA C.Diff Pneumonia Norovirus FluOpens in a new window or tab全新HK$ 155.53+HK$ 230.80 運費所在地: 美國
- Estes 1950 Eliminator 24" Flying Model Rocket KitOpens in a new window or tab全新HK$ 390.71高度評價賣家+HK$ 313.25 運費所在地: 美國
- vTech Switch & and Go Dinos - Lex the T-Rex Green Tyrannosaurus Rex Dinosaur CarOpens in a new window or tab全新HK$ 176.86高度評價賣家+HK$ 127.70 運費所在地: 英國
- BOOT? Why Is My Boat Floating? Water Experiment Kosmos (Germany) 2007 NEW SEALEDOpens in a new window or tab全新HK$ 175.77原價: HK$ 195.31 10% 折扣+HK$ 298.40 運費所在地: 美國
- Learning Resources Primary Science Jumbo Magnifier 3+ (SINGLE)Opens in a new window or tab全新HK$ 78.55+HK$ 231.72 估計運費所在地: 英國
- My Fairy Garden Magical Cottage Grow Your Own Magical Garden Plant Grow Play NEWOpens in a new window or tab全新HK$ 195.31+HK$ 306.30 運費所在地: 美國
- Vintage 1970s Plasticraft Resin Casting Toy Turner Research With Extras GCOpens in a new window or tab二手HK$ 540.60+HK$ 392.45 估計運費所在地: 英國
- Young Engineer's GENUINE MOTOR LAB Kit Creative #5317 BRAND NEW SEALEDOpens in a new window or tab全新HK$ 175.85原價: HK$ 195.39 10% 折扣+HK$ 298.40 運費所在地: 美國
- Elenco Snap Circuits Junior Plus Electronics Kit SC-110 (upgraded SC-100)Opens in a new window or tab全新HK$ 382.92+HK$ 275.56 估計運費所在地: 英國
- Science Time Solar Racer (Solar Powered Educational Model Kit)Opens in a new window or tab全新HK$ 97.82高度評價賣家+HK$ 77.66 運費所在地: 英國
- NEW NATIONAL GEOGRAPHIC Mega Science Lab Kit 75 Experiments Chemistry STEM EarthOpens in a new window or tab全新HK$ 468.94+HK$ 445.81 運費所在地: 美國
- Magnet Levitation Kit - New - Age 10+Opens in a new window or tab全新HK$ 117.240 個出價 · 剩餘時間6 日 8 小時+HK$ 280.27 運費所在地: 美國
- Hello Kitty - Grow Your Own Crystal Hello Kitty - Craft for Kids **BRAND NEW**Opens in a new window or tab全新HK$ 132.79+HK$ 255.89 運費所在地: 美國
- National Geographic Blue Crystal - Growing LabOpens in a new window or tab全新HK$ 117.48+HK$ 235.06 估計運費所在地: 英國
- Wooden Education Cogwheels Transmission Gear Ration Set Home EducationOpens in a new window or tab二手HK$ 157.30+HK$ 244.79 估計運費所在地: 英國
- 4M 403378 Build Your Own Wind Turbine (Generate Light from Wind)Opens in a new window or tab全新HK$ 211.37高度評價賣家+HK$ 50.14 運費所在地: 英國
- Human Vertebrae Model Cervical Spine Bone Props Loose BonesOpens in a new window or tab全新HK$ 164.28高度評價賣家免費跨國運送所在地: 中國
- Magnet Testing Kit: Electronic Magnetic Pole Tester + Pole Sensor FoilOpens in a new window or tab全新HK$ 316.46未指定運費所在地: 英國賣出 60 件
- 每頁顯示物品數目