Rectangular Refraction Block, 3" (75mm) x 2" (50mm) x 0.5" (12mm) - Optically Worked Glass - Slightly Beveled Edges - Excellent for Physics Experiments & Photography - Eisco Labs home2022 Janome Sewing Machine sold2026 Made with thick and Size:9.5" B07RZ9NXVK
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18