Replacement Ball Set for Projectile Launcher, 3/4" Steel and Aluminum Item Type_Dissection Equipment 875 inch wooden storage box

875 inch wooden storage box for tactile spatial-reasoning drills and solid-geometry exploration

Right-angle Rotaflow stopcock in borosilicate glass features 0-3mm bore for precise small-volume flow control in chemistry apparatus

Crushing-jaw stainless steel bone cutter sections small bones during anatomy and comparative-specimen dissection work in a compact economy format

Pack of 10 glass dropping pipettes with narrow mouths holds 1

Replacement Ball Set for Projectile Launcher, 3/4" Steel and Aluminum Item Type_Dissection Equipment 875 inch wooden storage boxReplaces the 0. 75 inch half drilled steel and aluminum balls for the PH0343 spring loaded projectile launcher, a two ball refill when originals are lost or worn.