3M - C-23 3" Core Table Top Dispenser - Putty. Convenient 1" and 3" core tape dispensers keep hands free. This pull and tear dispenser handles a variety of tapes up to a 5 3/4" diameter, 1" wide on a 3" core. Withstands industrial demands and large volume packaging operations with its high impact plastic construction. Weighted and balanced for stability on work surfaces. 1/Each.