Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits June_2023_update 3 pcs soldering tips(each model Size:17mm
Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits June_2023_update 3 pcs soldering tips(each model Size:17mm
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Physics Optics Experiment Set Refraction and Reflection of Light,Convex Lens and Small Hole Imaging Experiment, Three Primary Colors of Light School Optics Learning Educational Science Kits June_2023_update 3 pcs soldering tips(each model Size:17mm 3 pcs soldering tips(each model 1 pcs) Models : T15 J02 JL02 KR Package included : 3 x T15 Series Solder Iron Tips MATERIAL: These soft made from durable and flexible rubber 1 Triangular Prism the angle of light can be freely adjusted
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