3-d printable
whole punch cover replacement
Applications:
Office, Receipts, Invoices, scantron cards
Material:
1)
Waterproof and scratch free Acrylic
2)
Flexible Rubber
3)
Impact proof Abs plastic with
screw slot to screw punch covers for loss prevention in busy office/warehouse/factories and other work & Business locations
Digital Applications:
Calculator Check, Periodic Table, Dictionary, Audiobook, Software tutorials