Like new magnifying jars (also known as insect observation containers). These jars are designed for close-up inspection of small objects, typically insects or plants. The lids feature built-in magnification lenses. Made of clear, durable acrylic and include ventilation holes in the lids to allow air circulation for live specimens. Jars are approximately 3.5 inches tall and 2.5 inches wide at the top. Primarily used as educational toys for STEM learning and nature exploration. We meet at 3520 Rayford Road in the parking lot of HEB near the gas pumps (Grand Parkway and Rayford Road), cash only. For additional items for sale by us, click on the "more ads by this seller" link to the right of the picture.