PENS, WASHABLE FIBRE TIP, STABILO(R) Power Max, Assorted, Pack of 96 Craft Paper & Card The microscope has a 1W

The microscope has a 1W LED bulb for excellent specimen clarity

Equipped with round stoppers at Each end these sticks are ideal for use with Gonge Cones

students determine a pedigree for a family suspected to be carriers of mutations in their p53 genes

two of Each colour

PENS, WASHABLE FIBRE TIP, STABILO(R) Power Max, Assorted, Pack of 96 Craft Paper & Card The microscope has a 1W3mm line width. Push resistant fibre tip nib. Rich colour application. Up to 5 weeks cap off time. Washable pens are water based and ink may wash out of clothes. Water soluble pens mean that the ink is water resistant after drying and will not wash out easily.