Planetary Gemstones - Set of Nine Planets Science Invisible ink pen

Invisible ink pen

The object of the game is to get the highest score

tactile sensory fidget for adults and kids alike

before getting onto the really fun stuff

Planetary Gemstones - Set of Nine Planets Science Invisible ink penIntroducing Planetary Gemstones, a faithful re creation of the beautiful planets in our incredible solar system made of gemstones! Each stunning gemstone has been meticulously hand crafted and polished from nine different high quality gems and minerals. The designers have worked extremely hard to accurately showcase the unique beauty of each and every planet (including Pluto)! The final result reveals polished gems that have been matched and cross