Ideal for science fairs

Size: Medium (32mm)

This super flexible hose makes Vacuuming easier by letting you reach tight spots better

Soupape d’expiration Cool Flow aidant à réduire la chaleur dans le respirateur

Minuterie mécanique facile à utiliser

Dahle 550 14 1/8" Professional Rolling Paper Trimmer VariesBy:Default Ideal for science fairsDahle's professional series of rolling trimmers are designed for heavy duty applications where precision is essential. Most models in this series have a cutting capacity of up to 20 sheets of paper at a time and are perfect for cutting paper, trimming photographs, and large format printing.