Rock Tumbler Set

Rock Tumbler SetFeatures Rock tumbler mimics natural weathering process to turn rough edged rocks into smooth shiny stones with intriguing colors and patterns. Junior geologists will learn about rock composition and geological processes as they witness their everyday rock finds transform into works of art. Rocks are transformed through four stages of grinding polishing A variety of accessories are included to transform the final polished stones into a pair of

making it accessible for astronomers of all skill levels

Combining Explore Scientific’s PMC-Eight Precision Motion Control technology with a proven equatorial mount design

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2

With a generous 102mm aperture and 1000mm focal length (f/9

like a Dobsonian or a refractor on a grab and go mount like the Explore Scientific Twilight I

31" LCD screen is large enough for multiple people to view the action at the same time

due to Explore Scientific’s open-architecture approach to the PMC-Eight

The 50mm diameter stainless steel tripod legs and the aluminum tripod head plate are an ideal combination and offer maximum stability with a moderate transport weight of only 5

whether it is a nebulae

around the metal

Featuring a 50mm aperture and a smooth AZ (alt-azimuth) mount

The National Geographic NG114mm Newtonian Telescope is an ideal choice for aspiring astronomers who want a capable