Losing antibodies and reagents from your slide can be an annoying, messy, and expensive situation. However, it's a situation that does not need to exist. GnomePens are an exceptional way to draw a hydrophobic barrier around your samples and reduce liquid loss. GnomePens dry in less than a minute and do not interfere with most fluorophores, reagents, or antibodies.



7ml pens
Can be washed in Xylene
Forms very thin layer that does not interfere with coverslips
Clear plastic allows you to see remaining volume
Just press tip against glass to write
Dries 6 times faster than other products
Pens have a 12-month shelflife
Depending on usage, pen is good for 300 slides
Available in different colors