About
I m a New York City science teacher, and I m always gathering material for my teaching.
All Feedback (690)
- monitorseller (37716)- Feedback left by buyer.Past monthVerified purchaseGood buyer, prompt payment. Thanks for using Green Valley Wood Products.
- rappy39 (515)- Feedback left by buyer.Past yearVerified purchaseThank you, great buyer
- topsgeek (967)- Feedback left by buyer.Past yearVerified purchaseGreat communication. A pleasure to do business with.
- steeldawg9061 (20002)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- carnellsales (82057)- Feedback left by buyer.More than a year agoVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- kemmerllc (701)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
Reviews (2)

29 Mar, 2017
Well-built and reliable
I buy these for my engineering students to make mousetrap cars. The quality of the traps is excellent and their strength and dimensions are very consistent from one trap to another, which is important for our application.

06 Oct, 2021
A telescope for each eye
One of the biggest concerns I've read about is with collimation, but mine arrived in perfect collimation, allowing both eyes to make a single image. They're weather sealed, the focuser and diopter adjustments are appropriately stiff so they'll stay where you adjust them, and the built in mounting column is robust and necessary. You need to use these on a tripod as you would with any telescope so that they're stable