JMW Sales Inc dba Dr. Cool Science

An amazing light show for your room! 6 different light patterns and 5 soothing nature sounds Remote control or unit base operation Can play music ...

Turn rough rocks into beautiful polished gemstones with our high-quality rock tumblers. These powerful tumbling machines are perfect for beginners ...

Keep your little ones creatively engaged with this Cool Reactions chemistry kit by National Geographic. The kit contains a variety of contents need...

Stretch, squish, and squeeze five different types of slime and putty in the National Geographic slime and putty science lab! Make batches of red an...

Grow an awesome purple crystal with the National Geographic Purple Crystal Growing Lab! Easy-to-follow instructions lead you through the crystal gr...