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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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The launcher is released by push button and projects one ball forward while allowing the other to fall freely
Premium Quality: Video Camera Eyepiece features sturdy construction that will stand up to the wear and tear of the tab
screw type
🎁Perfect Christmas gifts for Women on Valentine's Day
1pcs Concave Lens | 75mm Diameter and 75mm Focal Length Electrostatic Before we ship this itemHigh Quality Glass: Made from durable and high quality glass, this Concave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 7. 5cm Diameter: With a diameter of 7. 5cm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 7. 5cm Focal Length: Featuring a 7. 5cm focal length, this lens is an ideal tool for creating focused images and light
