Good quality round filter papers which when folded twice comfortably fit in a 75mm plastic funnel.
Can be used for sediment experiments.
Pack size: 100
Diameter: 15 cm
Age Range: Suitable for 5 to 11 years
18 Dec 2014
04 Jul 2014
Our ResponseThank you for your feedback and for taking the time to speak with us on more than one occasion. We are very sorry for the inconvenience caused and are investigating as to how this happened. In the meantime we have processed a full refund.
28 Jun 2014
21 Mar 2014
Bought as needed with the above and easier than buying from somewhere else