Replacement Sand, set is a refill of the sand included with the Tectonics model. Set includes one pound each of beige, black, blue, orange and yellow sand
Replacement Standard LOR Kit (2) for epidural and spinal injection trainer, Replacement LOR kit, consisting of 2 loss-of-resistance inserts and 2 spinal tubes, long-lasting, very easy to change, Weight: 1.4 kg