Make Resin Useful

1. Add an item, resin shield, crafted from some resin clumps and a totem of undying. It gives one additional chance for the owner to survive from a mortal hit, but does not give any effect, then cracks back into a totem of undying. This can be an approach to reduce the waste of totems.

2. Let resin-made blocks wrap redstone wires. By placing one on a redstone wire, the wire becomes inside the block and its shape is fixed and hidden, and still transmits signals. This helps to block unwanted links and allows more compact arrangement of wires. To add flexibility, raw resin blocks allows the wire inside it to transmit signals from and to a wire on the layer above, while resin bricks does not.