Vacuum Pump - Hand Operated with Gauge L1-Children's Books-L2-Themed Picture Books-L3-Environment This versatile resource is ideal

This versatile resource is ideal for guided learning or independent play

fill the trays with colourful objects and encourage children to sort by size or colour

Builds problem-solving skills in hands-on contexts

or preschool environments

Different textures and and consistencies can help children get used to different sensations and get a 'feel' for hands and fingers

Vacuum Pump - Hand Operated with Gauge L1-Children's Books-L2-Themed Picture Books-L3-Environment This versatile resource is idealThis hand vacuum pump can obtain 63. 55mm hg with a 15cc stroke and 7psi positive pressure. Applications: Vacuum Filtration, Magdeburg Hemispheres, Plus other activities.