http://upbookstore.com/speed-sensor-baseball-mph-markwort/ Sat, 05 Jun 2010 10:23:56 +0000 hourly 1 http://wordpress.org/?v=3.1 http://upbookstore.com/speed-sensor-baseball-mph-markwort/comment-page-1/#comment-2485 john doe Sun, 28 Dec 2008 00:00:00 +0000 #comment-2485 I bought this ball for my 9-year old son to practice his pitching. The ball went dead after 5 throws. The ball had scuff marks next to the digital readout area and apparently the impact caused the readout to malfunction. Very disappointing.... I bought this ball for my 9-year old son to practice his pitching. The ball went dead after 5 throws. The ball had scuff marks next to the digital readout area and apparently the impact caused the readout to malfunction. Very disappointing….

]]> http://upbookstore.com/speed-sensor-baseball-mph-markwort/comment-page-1/#comment-2486 Johnny B. Handy Tue, 24 Jun 2008 00:00:00 +0000 #comment-2486 This ball cost me about a dollar a throw. It stopped working after only a few throws. It was not hit or abused in any way. Probably another fine product from China. This ball cost me about a dollar a throw. It stopped working after only a few throws. It was not hit or abused in any way. Probably another fine product from China.

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