



Solar Cell ApparatusIncluded: Solar Cell Apparatus, Selenium Photo Voltaic Cell Experiment Set. Solar Cell Apparatus. Apparatus is comprised of a selenium photo voltaic cell. To demonstrate the production of electrical energy directly from light energy Stands 4" tall, 3" wide, and 1. 3" thick. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact
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Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference.
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Reviewed in the United States on December 1, 2025
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Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
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