Science Advent Calender Vol 3Thames & Kosmos Fun in 24 Daily Experiements dup-review-publication Diameter: 9 x 9 x

Diameter: 9 x 9 x 1cm

The lids seal tight to help prevent spills

Material: Wooden Case

Parallel slots for protecting blades

Low energy consumption & Environmental friendly

Science Advent Calender Vol 3Thames & Kosmos Fun in 24 Daily Experiements dup-review-publication Diameter: 9 x 9 xThis the season for science! Christmas time is experimentation time. Discover something new and amazing every day leading up to the holiday. With this advent calendar, children open a new box each day to find new equipment or materials and the instructions for a science experiment. The experiments can be done quickly and only require additional items that are commonly found in every household. Each of the 24 beautifully designed boxes includes unique