Double Convex Cylindrical Lens: 60 x 15 x 20 mm. Double Concave Cylindrical Lens: 60 x 15 x 20 mm. 45 Degree Right Angle Prism: 30 x 30 x 30mm. Trepazoid Prism: 40 x 50 x 90 mm. Material: BK7 optical glass (K9).
Read MoreAcrylic Podium Stand,43″H Angle Adjustable Lecterns & Podiums,Portable Rolling. Condition is Used. Shipped with USPS Ground Advantage.
Read MoreEngaging Chore Chart for Kids. Versatile for Every Household: Ideal for families of all sizes, this chore chart adapts to your needs—whether for one child or the entire family—promoting teamwork and responsibility in a fun way.
Read MoreTransparent Train with 3D Flashing Lights car with functions: Forward/ Backward, Stop.
Read MoreIt’s just take you 1 minute. 【Early Learning】: The educational toy is suitable for curious children and preschoolers interested in science and the human body. We’d like to settle any problem in a friendly manner.
Read MoreFeature: 1. 5 Row of Clear Pockets: There are 5 rows of clear pockets on the front to teach new vocabulary, introduce rhyming words, or provide visual aids for math exercises and equations. Item Type: Magnetic Pocket Chart.
Read MoreGet the item you ordered or get your money back.
Read MoreComplete and in very good condition.
Read MoreMaterial: PMMA. Item Type: Push Card Slider. 1 x Push Card Slider.
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